A high gain ridge gap waveguide fed slot antenna array for 60 GHz applications
Paper in proceeding, 2016
In this paper, a high gain high efficiency 16×16-element slot antenna array is presented for 60 GHz applications. The antenna is designed based on gap waveguide technology. A corporate feed network is realized by a texture of pins and a guiding ridge in a bottom plate. The simulated results show about 16% of reflection coefficient bandwidth (|S11| < -10 dB) covering 57-67 GHz frequency range. Also, the gain of the antenna is more than 32.5 dBi with an efficiency higher than 85% over the desired frequency band.
gap waveguide technology
slot antenna array
Author
D. Zarifi
University of Kashan
A. Farahbakhsh
Graduate University of Advanced Technology
Ashraf Uz Zaman
Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner
Per-Simon Kildal
Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner
10th European Conference on Antennas and Propagation, EuCAP 2016; Davos; Switzerland; 10 April 2016 through 15 April 2016
2164-3342 (ISSN)
Art. no. 7481703-Subject Categories (SSIF 2011)
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/EuCAP.2016.7481703