Per-Simon Kildal

Useful Physical Images and Algorithms for Vector Dyadic Green's Functions [Wireless Corner]

Degrees of Freedom and Maximum Directivity of Antennas: A bound on maximum directivity of nonsuperreactive antennas

Design of a double layer cavity backed slot array antenna in gap waveguide technology

2017

E-band 3-D metal printed wideband planar horn array antenna

2017

Design of 8 × 8 Slot Array Antenna based on Inverted Microstrip Gap Waveguide

2017

Wideband and High-Gain Corporate-Fed Gap Waveguide Slot Array Antenna With ETSI Class II Radiation Pattern in V-Band

Guest Editorial AWPL Special Cluster on Impact of User-Related Randomness on Antennas and Channels

2017

Improvement of an octave bandwidth bowtie antenna design based on the analysis of a MIMO efficiency metric in random-LOS

OTA Testing of 3G-5G Devices with MIMO: From Anechoic Chambers to Reverberation Chambers and ... Back Again?

2016

A self-grounded dual-polarized wideband bowtie with improved MIMO performance in Random-LOS

2016

Optimizing the numerical port for inverted microstrip gap waveguide in full-wave simulators

2016

Millimeter Wave E-Plane Transition From Waveguide to Microstrip Line With Large Substrate Size Related to MMIC Integration

2016

Designing a dual-polarized octave bandwidth bowtie antenna for a linear array

2016

Simulations of a planar array arrangement for automotive Random-LOS OTA testing

2016

Corporate-Fed Planar 60 GHz Slot Array Made of Three Unconnected Metal Layers Using AMC pin surface for the Gap Waveguide

2016

Devising a Horizontal Chamber Array for Automotive OTA Tests in Random Line-Of-Sight

2016

Measured Probabilities of Detection for 1- and 2 Bitstreams of 2-port Car-roof Antenna in RIMP and Random-LOS

GAP waveguides

2016

Measured LTE Throughput for SISO, SIMO and MIMO in Polarization-Random-LOS

2016

Simple Boundary Condition for Canonical EBG Surface: PMC-Backed Uniaxial Medium

2016

Planar Eleven Antenna as a Wideband MIMO Micro-base Station Antenna

Analyzing smart phones' 3D accelerometer measurements to identify typical usage positions in voice mode

2016

Numerical Validation of Arecibo-Based Analytical Hat Antenna Theory Using Canonical PEC/PMC Strip Grids

2016

Design of integrated diplexer-power divider

2016

W-band spatial power combiner and splitter in gap waveguide technology

2016

Half-height Pins – a New Pin Form in Gap Waveguide for Easy Manufacturing

2016

Low-profile planar eleven antenna over a magnetic plane

2016

Different gap waveguide slot array configurations for mmwave fixed beam antenna application

Demonstration of a micromachined planar distribution network in gap waveguide technology for a linear slot array antenna at 100 GHz

2016

V-band high efficiency corporate-fed 8×8 slot array antenna with ETSI class II radiation pattern based on gap technology

2016

A high gain ridge gap waveguide fed slot antenna array for 60 GHz applications

Comparison of 2-bitstream polarization-MIMO performance of 2 and 4-port bowtie antennas for LTE in random-LOS

2016

Investigation of Polarization Deficiencies in SIMO Systems in Random-LOS Propagation Channels

2016

Spatial Power Combining and Splitting in Gap Waveguide Technology

2016

Initial Measured OTA Throughput of 4G LTE Communication to Cars with Roof-Mounted Antennas in 2D Random-LOS

Modern Antenna Technologies Stimulated by the Arecibo Radio Telescope Upgrade Project 1984-1997

Gap adapters for screw redundant high frequency measurements

2016

Corporate distribution networks for slot array antenna based on groove gap waveguide technology

2016

A multi-layer gap waveguide array antenna suitable for manufactured by die-sink EDM

Degrees of freedom of the field and maximum directivity

2016

Simple Formula for Aperture Efficiency Reduction Due to Grating Lobes in Planar Phased Arrays

2016

Design and Fabrication of a High-Gain 60-GHz Corrugated Slot Antenna Array With Ridge Gap Waveguide Distribution Layer

2016

Fundamental Directivity Limitations of Dense Array Antennas: A Numerical Study Using Hannan´s Embedded Element Efficiency

2016

Design of F-Band Transition From Microstrip to Ridge Gap Waveguide Including Monte Carlo Assembly Tolerance Analysis

2016

Design of Sector Antenna with Wideband 2D Hat-fed Reflector for Wireless Communications

Polymer Gap Adapter for Contactless, Robust, and Fast Measurements at 220-325 GHz

Micromachined Linear Slot Array Antenna for 100 GHz with 10 dB Gain Using GAP Waveguide Technology

2016

High Efficiency 2x2 Cavity-Backed Slot Sub-array for 60 GHz Planar Array Antenna Based on Gap Technology

AMC pin waveguide flange for screw redundant millimeter and submillimeter measurements

2016

Design of transition from WR-15 to inverted microstrip gap waveguide

2016

Mm-Wave contactless connection for MMIC integration in gap waveguides

2016

A V-Band Inverted Microstrip Gap Waveguide End-Coupled Bandpass Filter

Antenna Measurements in Reverberation Chamber Using USRP

2016

Array-fed cylindrical reflector antenna for automotive OTA tests in Random Line-Of-Sight

2016

Design of a Cavity-backed Slot Array Unit Cell on Inverted Microstrip Gap Waveguide

2016

Characterizing Polarization-MIMO Antennas in Random-LOS Propagation Channels

2015

Design and Validation of Microstrip Gap Waveguides and Their Transitions to Rectangular Waveguide, for Millimeter-Wave Applications

2015

Optimizing Small Wideband Antenna Performance for Both RIMP and Random-LOS

Design of a transition from WR-15 to microstrip packaged by gap waveguide technology

2015

Measuring user-induced-randomness to evaluate smart phone performance in real envi-ronments

2015

Interpreting the Total Isotropic Sensitivity and Diversity Gain of LTE-enabled wireless devices from Over The Air Throughput Measurements in Reverberation Chambers

2015

Investigation of mode stirring with plate on platform in a reverberation chamber

2015

The Simple Truth about Effects of Mutual Coupling in MIMO Arrays for Single and Multiple Bit Streams in Rich Isotropic Multipath

MIMO OTA Testing of a Communication System Using SDRs in a Reverberation Chamber

Double broadband balun structure using CRLH TL for differential excitation of dual-polarized self-grounded bow-tie antenna

2015

An Air-filled Cavity-backed 2×2 Slot Sub-array Fed by Inverted Microstrip Gap Waveguide

2015

Impact of the Spatial User Distribution on the Coverage Antenna Pattern of Maximum Ratio Combining in Random Line-Of-Sight

2015

Design of Millimeter-Wave Wideband Gap Waveguide Transitions Considering Integration into the Antenna System

2015

Verification of the Rician K-factor-based uncertainty model for measurements in reverberation chambers

2015

Effects of Mutual Coupling on LTE MIMO Capacity for Monopole Array: Comparing Reverberation Chamber Tests and Drive Tests

2015

Study of Grating Efficiency of Planar Arrays

2015

A groove gap Waveguide Iris Filter for V-band Application

2015

V-Band Groove Gap Waveguide Diplexer

2015

A New 2x2 Microstrip Patch Sub-array for 60GHz Wideband Planar Antenna with Ridge Gap Waveguide Distribution Layer

2015

On S-Parameter based Complex Correlation of Multi- Port Antenna

2015

Preparing for GBit/s coverage in 5G: Massive MIMO, PMC packaging by gap waveguides, OTA testing in random-LOS

Rectangular waveguides and Gap Waveguides using Pin Grid Array (PGA) and Ball Grid Array (BGA) Technologies

2014

MIMO Characterization on System Level of 5G Micro Base Stations Subject to Ran-domness in LOS

Micromachined gap waveguide devices for above 100 GHz

2014

Wide-Band Slot Antenna Arrays With Single-Layer Corporate-Feed Network in Ridge Gap Waveguide Technology

2014

Arrangements and Applications of Self-grounded Antennas

2014

Revisiting the Complex Correlation in a MIMO System

Verifying detection probabilities for MIMO system in reverberation chamber

Overview of state-of-the-art OTA measurements of wireless devices in reverberation chamber

2014

OTA characterization of μBTS antenna in RIMP and random-LOS

2014

Gap Waveguide PMC Packaging for Improved Isolation of Circuit Components in High-Frequency Microwave Modules

OTA Characterization of mu BTS Antenna in RIMP and Random-LOS

Characterization of multi-antenna systems in RIMP and random-LOS environments using probability of detection of different bit streams

Comparing Throughputs of 2×2 Spatial Multiplexing MIMO Systems with and without CSI at the Transmit Side in Rich Isotropic Multipath Environments

2014

Improved MIMO Throughput With Inverse Power Allocation - Study Using USRP Measurement in Reverberation Chamber

2014

Direct-Coupled Cavity Filter in Ridge Gap Waveguide

2014

60GHz Slot-Array Antenna Design Based on Gap Waveguide Cavity and Gap Waveguide Feed

Cost-effective measurement setups for testing wireless communication to vehicles in reverberation chambers and anechoic chambers

Methods and apparatuses for testing wireless communications to vehicles

Wideband Compact 4-Port Dual Polarized Self-Grounded Bowtie Antenna

2014

Fast and Accurate Analysis of Reflector Antennas with Phased Array Feeds Including Multiple Reflections between Feed and Reflector

Estimating TIS of 4G LTE devices from OTA throughput measurements in reverberation chamber

2014

Microstrip-Ridge Gap Waveguide – Study of Losses, Bends and Transition to WR-15

Characterization and modeling of measurement uncertainty in a reverberation chamber with a rotating mode stirrer

2014

Fundamental Limitations on Small Multi-Beam Antennas for MIMO Systems

2014

Prospective new PMC based gap waveguide shielding for microwave modules

2014

Investigation of Transitions for Use in Inverted Microstrip Gap Waveguide Antenna Arrays

2014

Metasurfing since 1987 - A personal story involving soft and hard surfaces, EBG surfaces, cloaking, gap waveguides and mass production

Methods and apparatuses for testing wireless communications to vehicles

MICROMACHINED GAP WAVEGUIDE DEVICES FOR ABOVE 100 GHZ

2014

Planar Dual-Mode Horn Array with Corporate-Feed Network in Inverted Microstrip Gap Waveguide

2014

Design of 60GHz Planar Array Antennas Using PCB-based Microstrip-Ridge Gap Waveguide and SIW

2014

2×2-slot Element for 60GHz Planar Array Antenna Realized on Two Doubled-sided PCBs Using SIW Cavity and EBG-type Soft Surface fed by Microstrip-Ridge Gap Waveguide

2014

Measurements of relative Throughput in Reverberation Chamber using Universal Software Radio Peripheral

2013

Study of Q-Factors of Ridge and Groove Gap Waveguide Resonators

In Memoriam: Olof Dahlsjö

2013

Efficiency, Correlation, and Diversity Gain of UWB Multiport Self-Grounded Bow-Tie Antenna in Rich Isotropic Multipath Environment

2013

Micromachined Groove Gap Waveguides for 100 GHz applications

Rethinking the Wireless Channel for OT A testing and Network Optimization by Including User Statistics:RIMP, pure-LOS, Throughput and Detection Probability

Definition of Antenna Diversity Gain in User-Distributed 3D-Random Line-Of-Sight

2013

Evaluation of losses of the ridge gap waveguide at 100 GHz

Design of a four-element horn antenna array fed by inverted microstrip gap waveguide

Rethinking the Wireless Channel for OTA testing and Network Optimization by Including User Statistics: RIMP, pure-LOS, Throughput and Detection Probability

Simple models for multiplexing throughputs in open- and closed-loop MIMO systems with fixed modulation and coding for OTA applications

2013

Design of a simple transition from microstrip to ridge gap waveguide suited for MMIC and antenna integration

2013

Ku band linear slot-array in ridge gapwaveguide technology

2013

Diversity gains of multiport mobile terminals in multipath for talk positions on both sides of the head

2013

Parabolic cylindrical reflector antenna at 60 GHz with line feed in gap waveguide technology

Packaging of MMIC by using gap waveguide and design of a microstrip to ridge gap waveguide transition

Some reflector and feed antenna inventions that made a difference: Fundamentals and examples from radio telescopes, satellite communications and radio links

2013

New Approach to OTA Testing: RIMP and pure-LOS as Extreme Environments & a Hypothesis

2013

MRC Diversity and MIMO Capacity Evaluations of Multi-Port Antennas Using Reverberation Chamber and Anechoic Chamber

2013

Design of a Dual-Mode Horn Element for Microstrip Gap Waveguide Fed Array

Wideband Receivers for VLBI2010 Applications

EuCAP 2013 in Gothenburg, Sweden: "An Impressive Success"

Correlation between far-field patterns on both sides of the head of two-port antenna on mobile terminal

100 GHz SOI Gap Waveguides

2013

Evaluation of cross-coupling inside gap-waveguides

Linear slot array design in ridge gap waveguide technology

2013

Ka-Band Gap Waveguide Coupled-Resonator Filter for Radio Link Diplexer Application

Near-field characteristics of amended DB boundary conditions

2013

Study of the characteristic impedance of gap waveguide microstrip line realized with square metal pins

2013

Gap waveguides and PMC packaging: Octave bandwidth mm- and submm-wave applications of soft & hard surfaces, EBGs and AMCs

2013

Resemblance Between Gap Waveguides and Hollow Waveguides

2013

Suppression of Parallel Plate Modes in Low Frequency Microstrip Circuit Packages Using Lid of Printed Zigzag Wires

2013

Investigation of the Distribution of the Random LOS Component in a Reverberation Chamber

2013

Overview of developments of the eleven Feeds

Micromachined gap waveguides for 100 GHz applications

2013

Characterization of Implemented Algorithm for MIMO Spatial Multiplexing in Reverberation Chamber

2013

Study of OTA Throughput of 4G LTE Wireless Terminals for Different System Bandwidths and Coherence Bandwidths

Diversity gains in random line of sight and rich isotropic multipath environment

2012

Evaluation of losses in microstrip gap waveguide for slot antennas applications

2012

Development of the cryogenic 2-14 GHz eleven feed system for VLBI2010

2012

Diversity Gains in Random Line-Of-Sight and Rich Isotropic Multipath Environment

2012

Analytical modeling and experimental verification of coupling between transmission lines in gap-waveguides

2012

Analysis of the strut and feed blockage effects in radio telescopes with compact UWB feeds

2012

New Microstrip Gap Waveguide on Mushroom-Type EBG for Packaging of Microwave Components

2012

Modeling system throughput of single and multi-port wireless LTE devices

2012

Design of Compact Dual-Polarized 1.2–10 GHz Eleven Feed for Decade Bandwidth Radio Telescopes

2012

Numerical Prepackaging with PMC Lid - Efficient and Simple Design Procedure for Microstrip Circuits Including the Packaging

2012

Metamatrial based packaging method for improved isolation of circuit elements in microwave modules

2012

Improved Microstrip Filters Using PMC Packaging by Lid of Nails

Theoretical models for improving OTA measurement quality of throughput of LTE devices with MIMO and OFDM in reverberation chamber

2012

A study of uncertainty models in a reverberation chamber at NIST

2012

Narrow-Band Microwave Filter Using High-Q Groove Gap Waveguide Resonators With Manufacturing Flexibility and No Sidewalls

2012

Design and System Integration of 2-14 GHz Eleven Feed for VLBI2010

2012

Characterization of Reverberation Chambers for OTA Measurements of Wireless Devices: Physical Formulations of Channel Matrix and New Uncertainty Formula

Micromachined Ridge Gap Waveguide and Resonator for Millimeter-Wave Applications

2012

Investigation of a Microstrip-to-Ridge Gap Waveguide transition by electromagnetic coupling

2012

Slot antenna in ridge gap waveguide technology

2012

Capacity characterization of Eleven antenna in different configurations for MIMO applications using reverberation chamber

2012

Evaluation of multi element antennas in reverberation chamber

2012

MIMO LTE OTA measurements in reverberation chamber: rich isotropic reference environment makes agreement with theoretical system model

2012

Bed of Springs for Packaging of Microstrip Circuits in the Microwave Frequency Range

2012

Fast analysis of gap waveguides using the characteristic basis function method and the parallel-plate Green’s function

Packaging active and passive microwave circuits using a grid of planar conducting elements on a grid of vertically arranged substrates

2012

LTE MIMO multiplexing performance measured in reverberation chamber and accurate simple theory

Experimental and theoretical study of OTA throughput of 4G LTE wireless terminals for different system bandwidths and coherence bandwidths in Rich Isotropic Multipath

Micromachined Ridge Gap Waveguide and Resonator for 220-325 GHz

Fabrication method for high-frequency components

2012

Contactless non-leaking waveguide flange realized by bed of nails for millimeter wave applications

Comparison of parallel-plate Green’s function acceleration techniques

2012

Ka-band gap waveguide coupled-resonator filter for radio link diplexers

2012

OTA Testing in Multipath of Antennas and Wireless Devices With MIMO and OFDM

Contactless flanges and shielded probes

Verification of K-factor Based Formula for Measurement Uncertainty in Reverberation Chamber

2012

Gap waveguide components for millimeter-wave systems. Couplers, filters, antennas, MMIC packaging

2012

Design of a coplanar waveguide-to-ridge gap waveguide transition via capacitive coupling

2011

Numerical studies of bandwidth of parallel-plate cut-off realised by a bed of nails, corrugations and mushroom-type electromagnetic bandgap for use in gap waveguides

2011

Modelling EBG surfaces using amended DB boundary conditions

2011

New low loss inverted microstrip line using gap waveguide technology for slot antenna applications

2011

Design of Band-Pass Filter Using Gap Waveguide Technology

2011

New BOR1 and decoupling efficiencies for characterizing ultra-wideband reflectors and feeds for future radio telescopes

IMPROVED METHOD AND APPARATUS FOR MEASURING THE PERFORMANCE OF ANTENNAS, MOBILE PHONES AND OTHER WIRELESS TERMINALS

2011

Micromachined ridge gap waveguide for sub millimeter and millimeter wave applications

2011

Spatial correlations of incremental sources in isotropic environment such as reverberation chamber

2011

Measurements of RFID Tag Sensitivity in Reverberation Chamber

2011

The gap waveguide as a metamaterial-based electromagnetic packaging technology enabling integration of MMICS and antennas up to THz

2011

Including embedded element antenna characteristics in winner ii channel models and comparison with isotropic propagation environment

Measurement uncertainties of capacities of multi-antenna system in anechoic chamber and reverberation chamber

2011

Compact dual-polarized 1.2 - 10 GHz eleven feed by folding outer elements for large decade-bandwidth radio telescopes

2011

Determination of maximum doppler shift in reverberation chamber using level crossing rate

2011

Increasing parallel plate stop-band in gap waveguides using inverted pyramid-shaped nails for slot array application above 60GHz

2011

About Random LOS in Rician Fading Channels for MIMO OTA Tests

2011

Developing hard waveguides based on gap waveguide concept

2011

Comparisons of different methods to determine correlation applied to multi-port UWB eleven antenna

2011

Progress report on developing metamaterial EBG-based gap waveguide components and packaging solutions between 1 GHz and several 100 Ghz

Waveguides and transmission lines in gaps between parallel conducting surfaces

2011

The Method of Equivalent Dipole Moments (MEDM) - a Novel CBFM Approach for the Fast and Accurate Solution of Dielectric-Scattering Problems

2011

Uncertainties in estimating ergodic MIMO capacity and diversity gain of multiport antenna systems with different port weights

2011

Comparison of Ergodic Capacities From Wideband MIMO Antenna Measurements in Reverberation Chamber and Anechoic Chamber

2011

Wearable textile antennas’ efficiency characterization using a reverberation chamber

2011

Review of recent developments of the eleven feed for future decade bandwidth radio telescopes

2011

Fast Converging Measurement of MRC Diversity Gain in Reverberation Chamber Using Covariance-Eigenvalue Approach

2011

Estimation of Average Rician K-factor in Reverberation Chamber

2011

Improving microstrip filters with gap waveguide packaging

2011

State-of-the-art measurements of LTE terminal antenna performance using reverberation chamber

2011

Dispersion Characteristics of a Metamaterial-Based Parallel-Plate Ridge Gap Waveguide Realized by Bed of Nails

IMPROVED BROADBAND MULTIDIPOLE ANTENNA WITH FREQUENCY-INDEPENDENT RADIATION CHARACTERISTICS

2011

Algorithm and modeling for fast optimization and design of large log-periodic array antennas with commercial EM solvers

2011

Simple calculation of ergodic capacity of lossless two-port antenna system using only S-parameters – Comparison with common Z-parameter approach

2011

Optimization of reflection coefficient of large log-periodic array by computing only a small part of it

Design of Micromachined Ridge Gap Waveguides for Millimeter-Wave Applications

2011

Cryogenic 2-13 GHz Eleven feed for reflector antennas in future wideband radio telescopes

2011

Design and experimental verification of ridge gap waveguides in bed of nails for parallel plate mode suppression

2011

Estimation of average Rician K-factor and average mode bandwidth in loaded reverberation chamber

Study of Random Line-of-Sight Caused by Arbitrary User Positions and Orientations with Application to MIMO OTA Measurements of Wireless Devices

2011

Threshold Receiver Model for Throughput of Wireless Devices with MIMO and Frequency Diversity Measured in Reverberation Chamber

2011

The PMC-Amended DB Boundary - A Canonical EBG Surface

Packaging of active and passive microwave circuits using lid or bed of curved posts

Compact formulas for diversity gain of two-port antennas

On using isotropic multipath as reference environment for OTA performance: Ray-based multipath simulation tool for studying convergence and uniqueness of different user-related statistical expectations when estimating ergodic capacity and diversity gain

Effects of intrinsic radiation Q on mismatch factor of three types of small antennas: single-resonance, gradual-transition and cascaded-resonance types

About measurements in reverberation chamber and isotropic reference environment

On using isotropic multipath as reference environment for OTA performance: Uncertainty due to convergence of statistical expectation when estimating ergodic capacity and diversity gain

OTA measurements of wireless stations in reverberation chamber versus anechoic chamber: from accuracy models to testing of MIMO systems

Reduction of radiation from central exciting region of Eleven feed and pattern improvements for VLBI 2010 applications

On-going work with the cryogenic Eleven antenna at the MIT Haystack Observatory

Comparison of two decade bandwidth feeds for reflector antennas: Eleven antenna and quadridge horn

Packaging of microstrip circuits using gap waveguide approach

Performance of directive multi-element antennas versus multi-beam arrays in MIMO communication systems

Compact Formulas for Diversity Gain of Two-Port Antennas

Performance of different theoretical small antennas in isotropic 3-D and horizontal 2-D multipath environments with application to OTA testing

Losses in ridge gap waveguide compared with rectangular waveguide and microstrip lines

2010

A new type of the quasi-TEM eigenmodes in a rectangular waveguide with one corrugated hard wall

Validation of ridge gap waveguide performance using in-house TRL calibration kit

System noise calculations over the decade bandwidth of the Eleven feed for radio telescope applications

Electromagnetic scattering from circular cylinders with PEC/PMC boundaries

Approximated closed form characteristic impedance for the bed of nails-based gap waveguide

Cryogenic 2-14GHz low noise receiver for radio astronomy using Eleven feed

Comparison of diversity gains of wideband antennas measured in anechoic and reverberation chambers

Definition of unifying decoupling efficiency of different array antennas - case study of dense focal plane array feed for parabolic reflector

Development of a compact Eleven feed cryostat for the Patriot 12m antenna

Analysis of statistical uncertainties involved in estimating ergodic MIMO capacity and diversity gain in Rayleigh fading environment

Quasi-TEM H-plane horns with wideband open hard side-walls

A low noise integrated 0.3-16 GHz differential amplifier for balanced ultra wideband antennas

The ridge gap waveguide as a wideband rectangular hard waveguide

Groove gap waveguide - A rectangular waveguide between contactless metal plates enabled by parallel-plate cut-off

Design of cryogenic 2-14 GHz Eleven feed for reflector antennas for future radio telescopes

Comparison of RMS delay spread and decay time measured in reverberation chamber

On diversity performance of two-element coupling element based antenna structure for mobile terminal

2010

Reply to Comments on ‘Decoupling efficiency of a wideband Vivaldi focal plane array feeding a reflector antenna’

System noise calculations over the decade bandwidth of the Eleven feed

Progress report on developing the metamaterial EBG-based gap waveguide technology for millimeter and submillimeter waves

Multipath emulator for Simulation of wireless terminals' performance

Ray based multipath simulation tool for studying convergence and estimating ergodic capacity and diversity gain for antennas with given far-field functions

Power divider in ridge gap waveguide technology

Concept of gap waveguide and measured results for first demonstrator

Packaging of microstrip circuits using bed of springs to suppress cavity modes - a replacement for bed of nails

2010

Doppler Spread in Reverberation Chamber Predicted From Measurements During Step-Wise Stationary Stirring

Using lid of pins for packaging of microstrip board for descrambling the ports of Eleven antenna for radio telescope applications

Design of microwave circuits in ridge gap waveguide technology

Efficient spectral domain Green's function analysis of novel metamaterial bandgap guiding structures

Q-factor comparisons between new gap waveguide technology and standard rectangular waveguide

2010

Construction of Green's functions of parallel plates with periodic texture with application to gap waveguides - A plane wave spectral domain approach

2010

Cryogenic integration of 2-14 GHz Eleven Feed in wideband receiver for VLBI 2010

Frequency-dependent effects of platform and wall antenna stirring on measurement uncertainty in reverberation chamber

EBG-based gap waveguide for applications up to THz

Design and realization of a linearly polarized Eleven feed for 1-10 GHz

Theoretical and experimental challenges when developing the metamaterial EBG-based gap waveguide technology for millimeter and submillimeter wave circuitry

Three Metamaterial-based Gap Waveguides between Parallel Metal Plates for mm/submm Waves

Accuracy of antenna mismatch factor and input reflection coefficient measured in reverberation chamber

X- Ka dual band prime focus feed for satellite earth terminals

Alternative ridge gap waveguide design using a mushroom-type EBG surface

Theoretical derivation and measurements of the relationship between coherence bandwidth and RMS delay spread in reverberation chamber

Accuracy in Reverberation Chamber for Wireless Testing: a Simple Formula for the Number of Independent Samples

Development of a coolable 2-14 GHz Eleven feed for future radio telescopes for SKA and VLBI 2010

Study of Excitation on Beam Ports versus Element Ports in Performance Evaluation of Diversity and MIMO Arrays

2009

Channel sounding of loaded reverberation chamber for Over-the-Air testing of wireless devices - coherence bandwidth versus average mode bandwidth and delay spread

Numerical study of position stirring and frequency stirring in loaded reverberation chamber

Searching for analytic modal solutions for the gap waveguide

Cut-off bandwidth of metamaterial-based parallel plate gap waveguide with one textured metal pin surface

Fundamental properties of canonical soft and hard surfaces, perfect magnetic conductors and the newly introduced DB surface and their relation to different practical applications including cloaking

Mode densities in rectangular, cylindrical and spherical cavities in application to the reverberation chamber

Developing a cooled 2-14 GHz Eleven feed for SKA and VLBI 2010

Optimization of large log-periodic dual-dipole antenna by using genetic algorithm on embedded element in small log-periodic array

Study of the characteristic impedance of a ridge gap waveguide

Design of Transitions and Calibration Kit in New Wideband Metamaterial-based Gap Waveguide Transmission Line Technology For Millimeter and Submillimeter Waves

Decoupling efficiency of a wideband Vivaldi focal plane array feeding a reflector antenna

Dispersion characteristics of a metamaterial-based parallel plate ridge waveguides

Wideband, lowloss, low-cost, quasi-TEM metamaterial-based local waveguides in air gaps between parallel metal plates

Determination of Measurement Uncertainty of Different Reverberation Chambers

Experimental Demonstration of Local Quasi-TEM Gap Modes in Single-Hard-Wall Waveguides

Parallel plate cavity mode suppression in microstrip circuit packages using a lid of nails

Numerical analysis of a metamaterial-based ridge gap waveguide with a bed of nails as parallel-plate mode killer

Direct Coupling as a Residual Error Contribution During OTA Measurements of Wireless Devices in Reverberation Chamber

Challenges When Developing the New Wideband Metamaterial EBG-based Gap Waveguide Technology for Millimeter and Submillimeter Wave Applications

Design of Transition from Coaxial Line to Ridge Gap Waveguide

Modelling of soft and hard surfaces using ideal perfect electric conducting/perfect magnetic conducting strip grids

Local wave Green's functions of parallel plate metamaterial-based gap waveguides with one hard wall

Characterization of Feeds for Radio Telescopes

Local metamaterial-based waveguides in gaps between parallel metal plates

Rician K-factor as an Accuracy Limitation in Reverberation Chamber and Verification in Different Reverberation Chamber

Analysis of global eigenmodes in an oversized rectangular waveguide with a hard surface on one broad wall for planar slot array antenna applications

Accuracy of Antenna Input Reflection Coefficient and Mismatch Factor Measured in Reverberation Chamber

Electrical Design of a Cooled 2-14 GHz Eleven Feed for SKA and VLBI 2010

Relations between coherence bandwidth and average mode bandwidth in reverberation chamber for wireless device measurement

Comparison of bandwidths of mushroom-type EBG surfaces and corrugated and strip-type soft surfaces when used as narrow ground planes

Realistic RF invisibility or not: Comparisons of the original approach using hard surfaces & last years metamaterial cloaking

Detection of local quasi-TEM waves in oversized waveguides with one hard wall for killing higher order global modes

Parametric Characterization of Parabolic Reflector Antennas Fed by Focal Plane Arrays

Characterization of Efficiency, System Noise Temperature and Sensitivity of Focal Plane Array Receiving Systems

Blockage reduction of rhombic cylinders using meta-surfaces

A Comparsion of Antenna Diversity Characterization Methods using Reverberation Chambers and Drive Tests

On unifying efficiency concepts of phase arrays, focal plane arrays and MIMO arrays

Development of decade bandwidth and multiband feeds for future scientific and commercial reflector antenna systems

Modal solutions in dual-depth longitudinally corrugated hard waveguide

Characterization of multi-port Eleven antenna for use in MIMO system

Report on Developing Decade Bandwidth Eleven Feeds for Radio Telescopes such as SKA and VLBI 2010

Further investigations of fundamental directivity limitations of small antennas with and without ground planes

Degradation of MIMO-capacity due to correlation and efficiency of practical antennas

Progress report on developing Eleven feed for VLBI2010 and SKA frequency bands

Blockage reduction in thick cylinders by shaping hard cross sections

Three Fast Ways of Measuring Receiver Sensitivity in a Reverberation Chamber

Cloaking Since 1988 Using the Original Invisibility Concept Based on Hard Surfaces

Design, Manufacture and Test of Eleven Feed for 1-13 GHz

Optimization of 200-800 MHz Eleven Feed for Use in Reflector Antennas of GMRT

Comparison of blockage widths of ideally hard cylinders of different cross-sectional shapes

Mushroom Surface Cloaks for Making Struts Invisi­ble

Validity of Approximate Boundary Conditions in Analysis of Strip-Loaded Planar and Curved Surfaces

Radiation Q and radiation efficiency of wideband small antennas and their relation to bandwidth and cut-off of spherical modes

Tripling Bandwidth of Hat Feed by Genetic Algorithm Optimization

MIMO Performance of Enhanced UMTS Four-Antenna Structures for Mobile Phones in the Presence of the User's Head

Overview of 6 Years R&D on Characterizing Wireless Devices in Rayleigh Fading Using Reverberation Chambers

Reverberation Chamber for Characterizing Antennas and Mobile Termi­nals under Rayleigh Fading: Efficiency, TRP, TIS, AFS, diversity, MIMO, UWB."

Characterizing FPA-fed reflectors in terms of classical subefficiencies and array methods

Optimal number of elements and element spacing of wide-band focal plane arrays for a new generation radio telescope

RF Invisibility Using Metamaterials: Harry Potter's Cloak or the Emperor's New Clothes?"

Comparison of different loading configurations and numerical models of reverberation chambers

Software for Optimizing multi-port antennas based on precomputed embedded element patterns from commerical codes

20 Years with Bandgaps and Invisibility Cloaking Using Soft and Hard Surfaces

Numerical study of different loading configurations and stirring methods of reverberation chambers

Measurements of total radiated power of UMTS phones in reverberation chamber

Improvement of input reflection coefficient of Eleven antenna – a compact wideband feed for reflector antennas

Monopulse tracking performance of multi-port Eleven antenna for use in terminals for satellite communications

Tripling Bandwidth of Hat Feed by genetic Algorithm Optimization

Curved frequency selective surface analysis based on the G1DMULT algorithm

Comparison of bandgaps of mushroom-type EBG surface and corrugated and strip-type soft surfaces

Measurement of embedded element efficiencies of wideband dense arrays in reverberation chamber

Evaluation of the performances of several four-antenna systems in a reverberation cham­ber

2007

The Eleven antenna feed for monopulse tracking and combining L-, C-, X- and Ku- satellite bands

Radiation efficiency as a fundamental limitation of wideband dense arrays for multi-beam applications

Measurements of the mutual coupling and radiation efficiencies of dense wideband arrays in reverberation chamber

Optimization of antenna diversity gain by combining full-wave and circuit simulations

The European School of Antennas: Results and Perspectives

Optimization of 200-800 MHz Eleven feed for use in reflector antennas of GMRT

Fundamental directivity and efficiency limitations of small antennas with one or more ports

Diversity characterization of optimized two-antenna systems for UMTS handsets

Bandgaps and cloaks with soft and hard surfaces

On the limitation of dense focal plane array feeds for multi-beam reflector antennas characterized by the radiation efficiency

Bandgaps and cloaks with soft and hard sur­faces

Reducing Sidelobes from Blocking Struts by Metamaterials Cloaking and Shape Optimization

Overview of 5 Years R&D on Characterizing Wireless Devices in Rayleigh Fading Using Reverberation Chambers

Fundamental limitations of focal plane arrays characterized in terms of radiation efficiencies of their embedded element patterns

Dyadic GO reflection coefficient for PEC/PMC strip surface and application to planar case for dipole radiation

Modal solutions in dual-depth longitudinally corrugated hard waveguides for design of dual-band 20/30 GHz hard horns

Measurements of a 150 to 1700 MHz low loss Eleven feed for the 42 m radio telescope at Green Bank

Comparison of bandgaps and bandwidths of mushroom-type EBG surface and strip-type soft surfaces when used as narrow ground planes

Relations between radiation characteristics of small antennas located in free space and close to lossy phantom

Control of reflection and mutual coupling losses in maximizing efficiency of dense focal plane arrays

Reverberation Chamber for Antenna Measurements: Modeling Using Method of Moments, Spectral Domain Techniques, and Asymptote Extraction

Investigation of heavily loaded reverberation chamber for testing of wideband wireless units

Measurements of total isotropic sensitivity and average fading sensitivity of mobile phones in reverberation chambers

Single- and dual- band multimode hard horn antennas with partly corrugated walls

Overview of the software integration activities within ACE

Characterization of antennas for MIMO systems using the classical embedded element pattern and measurements in reverberation chamber

Multimode hard horn antennas with partly corrugated walls - a new feed for single and dual band dual-reflector antennas with multiple beams

Compact low-profile decade bandwidth log-periodic folded dipole feed for reflector antennas

Realized diversity gain of active DECT phones in talk position measured in reverberation chamber

Development of G1DMULT based moment method codes for analysis of cylindrical and spherical array antennas and periodic structures

Multimode hard horn antennas with partly corrugated walls for 20/30 GHz dual-reflector antennas with multiple beams - full 3D simulations and measurements

Overview of 5 Years R&D on Characterizing Wireless Devices in Rayleigh Fading Using Reverberation Chambers

Reverberation chamber evaluation of multi-antenna handset having low mutual coupling and high efficiencies

Development of three models of the Eleven antenna: a new decade bandwidth high performance feed for reflectors

Analysis of Wires Inside a Reverberation Chamber Using the Method of Moments Combined with Spectral Domain Techniques and Asymptotic Extraction

Development of the decade bandwidth Eleven antenna - a new quasi log-periodic low-profile feed for reflector antennas

Reverberation chamber measurements of diversity gain of active DECT phones both in talk position and free space

Measurements of receiver sensitivity of mobile terminals in Rayleigh fading by using reverberation chamber

Analysis of spherical arrays of microstrip antennas using moment method in spectral domain

Size reduction using strip-type soft surfaces rather than patch-type EBGs

Numerical study of miniaturized hard waveguide elements for multifunction direct radiating arrays and focal plane arrays

The eleven antenna: A compact low-profile decade bandwidth dual polarized feed for reflector antennas

Designing reverberation chambers for measurements of small antennas and wireless terminals: accuracy, frequency resolution, lowest frequency of operation, loading and shielding of chamber

Efficient modeling of reverberation chambers using method of moments with cavity Green's function calculated by Ewald summation

Fast numerical model of reverberation chambers with metal stirrers using moment method and cavity Green's function calculated by Ewald summation

Comments on “Application of Double Negative Materials to Increase the Power Radiated by Electrically Small Antennas”

Numerical Study of Position and Frequency Stirring in Loaded RC

Maximizing the effective diversity gain of two parallel dipoles by optimizing the source impedance

Mode-matching modeling of a hard conical quasi-TEM horn realized by an EBG structure with strips and vias

Comparison of efficiency measurement methods for small antennas

Numerical modelling of reverberation chamber using method of moments and Ewald summation

Dual band hard horn for use in cluster-fed multi-beam antennas in Ka-band

Characterization of small antennas and active mobile terminals in Rayleigh fading by using reverberation chamber

Spectral domain analysis of dipole coupling over different electromagnetic bandgap structures

Study of high-efficiency corrugated hard-horn antennas using classical approaches: Hard circular waveguide mode, phase factor, and aperture integration

The effect of source and load impedance on radiation efficiency and diversity gain of two parallel dipoles

Transverse strip arrays used as hard surfaces and AMCs in miniaturized quasi-TEM waveguides

Analysis of the effect of a limited sector of a circular cylinder on radiation of conrformal patch antennas by using G2DMULT

Efficient computation of high Q resonator realized by thin film multilayer metal/dielectric structure

Measurements of total isotropic sensitivity and average fading sensitivity of CDMA phones in reverberation chamber

Measured radiation properties of a broadband terminal antenna

Study of antennas in reverberation chamber using method of moments with cavity Green’s function calculated by Ewald summation

Measurements of a 1 to 13 GHz model of a dual polarized low-profile log-periodic feed for US-SKA

A multilevel multiregion computation framework for the analysis of antenna structures

On the odd-even property of functions for boundary currents over kz in a spectrum of two-dimensional solutions

Bandgaps and bandwidths of different soft surfaces used as finite ground planes of small antennas

Characterization of mobile phones on reception by measurements of total isotropic sensitivity and average fading sensitivity in reverberation chamber

Round Robin test of active and passive small terminal antennas

Moment method computation of miniaturized rectangular hard waveguide with passband and stopband

Special issue on artificial magnetic conductors, soft/hard surfaces, and other complex surfaces - Guest Editorial

Experimental study of strip dipole FSS-loaded rectangular waveguide

Full wave analysis of mutual coupling between dipoles over different EBG surfaces: AMC, soft and hard surfaces

European effort towards a unified framework for the analysis of antenna structures

Characterization of mobile terminals in Rayleigh fading by using reverberation chamber

Decade bandwidth medium gain feed for single or dual reflector antennas

Analysis and measurements of conformal patch array antennas on multilayer circular cylinder

Numerical investigation of bandgaps of different soft surfaces: Corrugations and strip loaded substrate with vias

Comparison between bandgaps and bandwidths of back radiation of different narrow soft ground planes

Multi-mode hard horn feeds for Ka-band cluster-fed multi-beam satellite antennas

Miniaturized rectangular hard waveguides for use in multi-frequency phased arrays

A method of moments solution for wires inside a reverberation chamber using spectral domain techniques and asymptotic extraction

Radiation efficiency, correlation, diversity gain, and capacity of a six monopole antenna array for a MIMO system: Theory, simulation and measurement in reverberation chamber

Multipath Characterization of Antennas for MIMO Systems in Reverberation Chamber Including Effects of Coupling and Efficiency

Miniaturized hard waveguides for use in multi-frequency arrays

A solid hand phantom for mobile phones and results of measurements in reverberation chamber

A fast algorithm for cylindrical multimaterial structures of arbitrary cross section by applying asymptotic waveform evaluation in a spectrum of two-dimensional solutions

A Fast Calculation of Impedances of Dipoles near Cylindrical Structure by Applying Asymptotic Waveform Evaluation in a Spectrum of 2D Solutions

Miniaturized dielectric-loaded hard rectangular waveguides for use in multi-function array systems

Calculated and measured absorption cross sections of lossy objects in reverberation chamber

Characterization of Antennas and Wireless Terminals in Loaded Reverberation Chambers

Anomalous behavior of the TEM mode when radiating from an open-ended circular waveguide with ideal hard wall

Electromagnetic characterization of MIMO antennas including coupling using classical embedded element pattern and radiation efficiency

Development of Reverberation Chamber for Accurate Measurements of Mobile Phones and Mobile Phone Antennas

Miniaturized dielectric-loaded rectangular waveguides for use in multi-frequency arrays

Numerical study of mode stirring in reverberation chambers using moment method and Ewald summation

An advanced code based on the mode-matching method and Wiener-Hopf-Weinstein method for analysis of hard horn antennas

Mode matching codes for analysis of hard horn antennas

Comparison of different numerical modeling techniques for reverberation chamber: Initial 2D study

A method of moments solution for a mechanical mode stirrer in a reverberation chamber using spectral domain techniques

Simulation and measurements of capacity of a 2x2 MIMO system by using embedded element pattern of two coupled dipoles

Physical asymptotic model for a conducting patch and how this enables the inclusion of dielectric substrate in a free-space moment method code

Full wave analysis of mutual coupling between dipoles over different EBG surfaces: AMC, soft and hard surfaces

An Efficient Computation of Impedances of Dipoles over Cylindrical Structure By Using a spectrum of 2D Solutions with Asymptotic Waveform Evaluation

A novel low-profile log-periodic ultra wideband feed for the dual-reflector antenna of US-SKA

Method of moments solution of reverberation chamber using spectral domain techniques and asymptotic extraction

Characterization of antennas for MIMO systems in reverberation chamber and by simulation

Understanding STOP and GO characteristics of EBG surfaces in terms of current fences and current lanes

Anomaly when studying electromagnetic radiation from the open end of ideally hard circularwaveguide

A Fast Algorithm for Calculating the Radiation Pattern in the Longitudinal Plane of Antennas with Cylindrical Structure by Applying Asymptotic Waveform Evaluation in a Spectrum of Two-dimensional Solutions

Diversity gain of active DECT phones with two built-in antennas measured in reverberation chamber

A method of moments solution of a 2D reverberation chamber using G1DMULT and asymptotic extraction

Correlation and capacity of MIMO systems and mutual coupling, radiation efficiency and diversity gain of their antennas: Simulations and measurements in reverberation chamber

A Fast Mode Analysis for Waveguides of Arbitrary Cross Section With Multiple Regions by Using a Spectrum of Two-Dimensional Solutions and Asymptotic Waveform Evaluation

FEM study of finite period longitudinal corrugations in circular hard waveguides and horns

Some properties of an open-ended circular waveguide with one- and two-sided ideal hard walls,

Hard and Soft Gangbuster Surfaces

Full wave analysis of mutual coupling between dipoles over different EBG surfaces: AMC, soft and hard surfaces

G2DMULT - A fast algorithm for analysis and design of base station antennas

Design of hard horn antenna using both single dominant quasi-TEM mode model and mode-matching

High-efficiency hard horn feeds for cluster-fed reflector antennas

Measurements of realized diversity gain of active DECT phones and base-stations in a reverberation chamber

FEM Analysis of Corrugated Waveguides

Study of Cavity Resonances in Quasi-Optical Grid Amplifier with Hard-Walled Waveguide Section

EM modeling of surfaces with STOP or GO characteristics - Artificial magnetic conductors and soft and hard surfaces

Measuring output power of Bluetooth devices in a reverberation chamber

Fast calculation of radiation patterns of antennas with cylindrical structure by applying asymptotic waveform evaluation in a spectrum of two-dimensional solutions

Accuracy of radiation efficiency measurements in a reverberation chamber

Measurements with lossy objects in reverberation chambers and their effect on the polarization and elevation dependence of the field statistics

Moment Method solutions of cylindrical waveguides by searching in a spectrum of two-dimensional solutions.

Calculating mode solutions of classical and novel cylindrical waveguides by using the Moment Method algorithm G2DMULT

Characterization of lossy cylinder in reverberation chamber by computed and measured absorption cross sections.

Diversity performance of a small terminal antenna for UMTS

Measuring receiver sensitivity of mobile phones in reverberation chambers

Analysis of hard strip-loaded conical horn by the method of generalized scattering matrices

Investigation of dielectric-loaded hard-walled rectangular waveguides using a numerical spectral domain technique

Performance of high efficiency horn elements in cluster-fed multibeam satellite antennas at Ka band

Modal propagation in ideal soft and hard waveguides

Analyzing conformal antennas on cylindrical and spherical multilayer structures using G1DMULT: An overview

Bluetooth measurements in a reverberation chamber

Study of efficiencies and phase centers of broadband log-periodic feeds for large offset dual-reflector antennas using formulas for bodies of revolution (BOR1 extraction)

The hard quasi-TEM horn as an application of EBG surfaces and how to analyze it using the mode-matching techniques

Electromagnetic analysis of effective and apparent diversity gain of two parallel dipoles

Improved procedure for measuring efficiency of small antennas in reverberation chambers

Measurements of Radiated Power and Radiated Receiver Sensitivity in Reverberation Chambers

The N-guide: A novel miniaturized hard quasi-TEM waveguide

Study of propagation in compact hard quasi-TEM waveguides for use in multi-frequency antenna arrays

Efficient analysis of cylindrical antennas by applying asymptotic waveform evaluation in a spectrum of two-dimensional solutions

The Odin satellite - I. Radiometer design and test

Some features of hard strip-loaded conical horn antenna

Analysis of conical quasi-TEM horn with a hard corrugated section

EM Modeling of surfaces with STOP or GO characteristics - artificial magnetic conductors and soft and hard surfaces

Scattering by Screw Heads in Reflecting surfaces and their effect on the sidelobes of reflector antennas

How to transform an EBG surface to a soft or hard surface and thereby improve its STOP or GO characteristics

Analysis of a boradband logperiodic feed for a Gregorian dual-reflector antenna for the proposed Square Kilometer Array (SKA) radio telescope

Theoretical study of the corrugated hard horn used as feed in multibeam antennas for dual band operation at 20/30 GHz

Procedure for measuring radiation efficiency in downlink band for active mobile phones in a reverberation chamber

Cost- and time-efficient and accurate measurements of actual and effective diversity gains of wireless terminals in small reverberation chamber

Soft and hard surfaces by the physical approach, the ideal PEC/PMC strip model, the impedance boundary conditions, and the assymptotic boundary conditions

Numerical FDTD simulation of a validation case for small antenna measurements in a reverberation chamber

Calculation of self impedance and radiation efficiency of a dipole near a lossy cylinder with arbitrary cross section by using the moment method and a spectrum of two-dimensional solutions

Measurement of Free-space Impedances of Small Antennas in Reverberation Chambers

More comparisons between radiation efficiencies of phone antennas and radiated power of mobile phones measured in anechoic chambers and reverberation

Reverberation chambers for EMC susceptibility and emission analyses

Influence of hard corrugated PBG wall design on performance of conical horn antenna

Analyzing propagation characteristics of hard waveguides using FDTD

Accurate measurements of small antennas and radiation from mobile phones in small reverberation chambers

Comparison betwen different theoretical horn antenna types used as cluster feeds in reflector systems with multiple beams

Measurements of mobile phone antennas in small reverberation chambers

Effective diversity gain of two parallel dipoles: theory and measurement in reverberation chamber

Calculation of Self Impedance and Radiation Efficiency of a Dipole near a Lossy Cylinder with Arbitrary Cross Section by Using the Moment Method and a Spectrum of Two-dimensional Solutions

Detection of a polarization imbalance in reverberation chambers and how to remove it by polarization stirring when measuring antenna efficiencies

Comparison between radiation efficiencies of phone antennas and radiated power of mobile phones measured in anechoic chambers and reverberation chamber

Calculation and Measurement of self-impedance of a dipole near a lossy cylinder as a reference case in reverberation chamber measurements

Calculation of absorption cross section of lossy object used when measuring antennas in reverberation chambers

Comparison between head losses of 20 phones with external and built-in antennas measured in reverberation chamber

Study of polarization stirring in reverberation chambers used for measuring antenna efficiencies

Development of reverberation chamber for accurate measurements of mobile phones and mobile phone antennas

Presentation of the spectral electric and magnetic field integral equations used in G2DMULT for analyzing cylindrical structures of multi-material regions

Accurate measurements of small antennas and radiation from mobile phones in reverberation chambers

Actual diversity gain measured in the reverberation chamber

Definition of effective diversity gain and how to measure it in a reverberation chamber

On maximum available directivity of conformal arrays

Performance of mobile phones located in the vicinity of the human body measured in reverberation chamber

Implementation of formulations for dielectric material and perfect conductors in G2DMULT

Analysis of arbitrarily oriented patches on multilayer circular cylindrical structures

Design of a dual-polarized horn antenna with very high aperture efficiency by using PBG hard surface walls

Analysis of a hard corrugated conical horn by using the method of generalised scattering matrices

Theoretical and experimental study of rectangular patches mounted on multilayer circular cylinder

Measuring antennas for mobile and wireless terminals in reverberation chambers: Improved accuracy by platform stirring

Study of spiral antenna on three PBG ground planes: Artificial magnetic conduction, soft surface and hard surface

Characterization of terminal antennas in reverberation chambers: Methods and results

Characterization of antennas for mobile and wireless terminals by using reverberation chambers: Improved accuracy by platform stirring