Andres Alayon Glazunov

TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz

Automotive RADAR Planar Antenna Optimization Based on Conformal Transformation Optics

Measurement and Estimation Methodology for EMC and OTA Testing in the VIRC

Reconfiguration Capabilities of the Anechoic-Reverberation Hybrid Chamber for TRP Measurements of Active Antenna Systems

Design and Characterization of the Fully Metallic Gap Waveguide-Based Frequency Selective Radome for Millimeter Wave Fixed Beam Array Antenna

A 16 × 16 45° Slant-Polarized Gapwaveguide Phased Array With 65-dBm EIRP at 28 GHz

Channel Estimation Errors and Their Impact on Irregular Array Performance in Massive MIMO

Hybrid OTA Chamber for Multi-Directional Testing of Wireless Devices: Plane Wave Spectrum Generator Design and Experimental Demonstration

Ultra-wideband, Wide Scanning Phased Array for SATCOM Ground Station

Characterization and Calibration of the Hybrid OTA Chamber Using a Field Scanner

Impact of Test Zone Polarization-Imbalance on MIMO efficiency in a Random-LOS OTA Setup

The Hybrid Chamber for OTA measurements: Plane Wave Spectrum Quality Vs. Dynamic Range Trade-off

2022

A Supervised Learning Framework for Joint Estimation of Angles-of-Arrival and Number of Sources

Wideband H-slot antenna fed by substrate integrated gap waveguide for mmWave arrays

Evaluation of a Random Line-of-Sight Over-the-Air Measurement Setup at 28 GHz

Impact of Manufacturing Tolerances of Waveguide Power Dividers on the Quiet Zone Quality of a Plane Wave Generator

Multipath Rician Channel Simulation in the Test Zone of a Hybrid OTA Chamber

2021

Factory Radio Design of a 5G Network in Offline Mode

A 2-layer 45° -Slant-polarised phased array antenna with baffles based on gap waveguide technology for mmwave 5G systems

Fundamental Wireless Performance of a Building

Quiet Zone Quality of a Plane Wave Generator inside an Over-Moded Waveguide Chamber Emulating a Variable Angle of Incidence

Simulation based channel hardening of cell-free massive MIMO in mm-Wave

A New Hybrid Chamber for Generating a Spectrum of Oblique Incident Plane Waves at the DUT

4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications

Emulating Rician distributed channels in a hybrid chamber for OTA measurements

Wireless Performance Evaluation of Building Layouts: Closed-Form Computation of Figures of Merit

Impact of Ultra-Narrowband Interference on Wi-Fi Links: An Experimental Study

Simulation-based Investigation on Spatial Channel Hardening of Massive MIMO in Different Indoor Scenarios and with Different Array Topologies

A Bandwidth-Enhanced Cavity-Backed Slot Array Antenna for mmWave Fixed-Beam Applications

Generalized Polarization-Space Modulation

Two-Ray Reflection Resolution Algorithm for Planar Material Electromagnetic Property Measurement at the Millimeter-Wave Bands

Micro strip to Ridge Gap Waveguide Transition for 28 GHz Steerable Slot Array Antennas

A 28-port MIMO Cube for Micro Base Station Applications

5G Wideband Magneto-Electric Dipole Antenna Fed by a Single-Layer Corporate-Feed Network based on Ridge Gap Waveguide

High-Performance Wideband Horn Antenna for Direction Arrays

Line-of-Sight Probability for Channel Modeling in 3-D Indoor Environments

2020

Semi-Analytical Model of the Rician K-Factor

Wireless Energy Efficiency Evaluation for Buildings Under Design Based on Analysis of Interference Gain

2020

Verification of the Random Line-of-Sight Measurement Setup at 1.5-3 GHz including MIMO Throughput Measurements of a Complete Vehicle

Impact of User Spread on the Input Power Spread in DL Massive MIMO in Random LOS Channels

Chamber Array Antenna Layout for Compact OTA Measurements

Characterization and Performance of an Ultra-Wideband Wide-Coverage Multimode MIMO Antenna

Ultrawide Band Tightly-Coupled Aperture Magneto-Electric Dipole Array over 20 - 40 GHz

MmWave array antenna based on gap waveguide technology for 5G applications

2019

Test Zone Verification Procedures in a Random-LOS Measurement Setup

Investigating Correlation of Rough Surface Diffuse Scattering in Frequency Domain

Wideband Cavity-Backed Slot Subarray Fed by Gap Ridge Waveguide for 5G mmWave Base Station

Far-field Reference Distance Criteria for Compact OTA Testing Ranges

High Gain, Wideband Grid Array Antenna for 28 GHz 5G Base Station

Plane Wave Synthesis with Irregular Chamber Planar Antenna Arrays for Compact OTA Measurements

Impact of Azimuthal Antenna Pattern Sampling and Variation on Throughput Measurements

Flexible Low Profile Frequency Selective Surface for X-Band Shielding Applications

A ±45° Dual-Polarized Antenna for 5G mmWave Applications Based on Gap Waveguide Technology

Comparing Channel Emulation Algorithms by Using Plane Waves and Spherical Vector Waves in Multiprobe Anechoic Chamber Setups

Indoor Received Power Prediction Based on Physical Optics (PO): Simulations and Experimental Validation in Industrial Environment

2018

A spherical probability distribution model of the user-induced mobile phone orientation

2018

Characterization method of an automotive random-LOS OTA measurement setup

A Systems-Based Risk Assessment Framework for Intentional Electromagnetic Interference (IEMI) on Critical Infrastructures

Network model of a 5G MIMO base station antenna in a downlink multi-user scenario

Measurements and simulations for validation of the random-LOS measurement accuracy for vehicular OTA applications

Comparison of Plane Wave and Spherical Vector Wave Channel Modeling for Characterizing Non-Specular Rough-Surface Wave Scattering

2018

Per-Antenna Power Distribution of a Zero-Forcing Beamformed ULA in pure LOS MU-MIMO

Wideband Dual-Polarized Linear Array Antenna for Random-LOS OTA Measurement

Capacity Gains of (3 × 3)×(3 × 3) MIMO Fixed Links with Planar Aperiodic Sparse Arrays in Pure-LOS Channels

A numerical analysis of the random-LOS measurement accuracy for vehicle applications

2018

An Experimental Study on Indoor Massive 3D-MIMO Channel at 30-40 GHz Band

Impact of deficient array antenna elements on downlink massive MIMO performance in RIMP and random-lOs channels

A planar dual-polarized ultra-wideband millimeter-wave array antenna

A Planar Single-Polarized Ultra-Wideband Antenna Element for Millimeter-Wave Phased Array

Simulating the MIMO Efficiency of Antennas

Reverberation chamber for OTA measurements: The history of a dream!

2017

Design and characterization of cost-effective planar antennas with steerable beams: Gap waveguides, SMT and Random-LOS

Test Zone Characterization in an Automotive Random-LOS OTA Test Setup

2017

Semi-omnidirectional dual-polarized wideband multiport antennas for MIMO applications in Random-LOS and RIMP

Reverberating Dreams - the Story of an OTA Chamber

Millimeter wave wideband high gain antenna based on gap waveguide technology

2017

Ultra-Wideband Millimeter-Wave Bowtie Antenna

2017

Probability of Detection Functions of Polarization-MIMO Systems in Random LOS

Point-to-Point 3 x 3 MIMO Performance Gains with Aperiodic Sparse Arrays in Pure LOS Channels

2017

MIMO Channel Capacity Gains in mm-Wave LOS Systems with Irregular Sparse Array Antennas

2017

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

Evaluation of a simplified Random-LOS measurement setup for characterizing antennas on cars

Effects of Regular and Aperiodic Array Layout in Multi-User MIMO Applications

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

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

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

2016

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

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

Downlink Massive MIMO performance of a vertically polarized uniform linear array in Random Line-Of-Sight

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

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

Finding the Distribution of Users in a Cell from Smart Phone Based Measurements

Synergy in design of phased array antennas for modern radio astronomy and wireless communication systems

2016

In memory of Professor Per-Simon Kildal

Antenna Measurements in Reverberation Chamber Using USRP

2016

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

2016

Characterizing Polarization-MIMO Antennas in Random-LOS Propagation Channels

Zero-forcing MIMO efficiency in random line-of-sight

2015

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

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

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

2015

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

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