W-Band Dual Polarized Array Antenna Based on Gap Waveguide Technology

被引：3
|
作者：
Guo, Mengmeng [1 ]
Yang, Fei [1 ]
机构：
[1] Southeast Univ, State Key Lab Millimeter Wave, Nanjing, Peoples R China
来源：
2020 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2020年
基金：
中国国家自然科学基金;
关键词：
Dual-polarization; gap waveguide; groove gap waveguide; ridge gap waveguide; W-band;
D O I：
10.1109/APMC47863.2020.9331476
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes a 4*4 fully metallic dual-polarized array antenna working at the W-band based on gap waveguide technology. The radiating layer is a circular aperture backed by two stacked cylindrical cavities. Both feeding layers are orthogonally fed by the integration of ridge gap waveguide and groove gap waveguide. The structure of feeding layer 1 is identical to feeding layer 2. Simulation results show the antenna provides an average gain over 23dBi with its operating bandwidth.
引用
收藏
页码：317 / 319
页数：3
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