Waveguide-Fed Cavity Backed Slot Antenna Array with high efficiency in the Ku-band

Guan Long Huang, Shi Gang Zhou, Tan Huat Chio

科研成果: 书/报告/会议事项章节会议稿件同行评审

8 引用 (Scopus)

摘要

This paper reports the design of a Waveguide-Fed Cavity Backed Slot Antenna Array in Ku-band. The antenna is made entire via simple milling process. The overall antenna structure consists of 3 layers. The bottom layer is a waveguide feed network to provide corporate power division. In turn, the waveguide feed network is fed by a conventional SMA connector from the back. The waveguide network couples energy to an array of cavity via an aperture. This constitutes the middle layer. Each cavity then excites an array of 2×2 radiating slots in the top layer. The radiating slot elements and the feed network are designed to achieve wide bandwidth and gain performance. Finally, an 8×8 array antenna is designed with about 25dBi gain and bandwidth of 1.6GHz in the Ku-band.

源语言英语
主期刊名2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOI
出版状态已出版 - 2012
已对外发布
活动Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, 美国
期限: 8 7月 201214 7月 2012

出版系列

姓名IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN(印刷版)1522-3965

会议

会议Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
国家/地区美国
Chicago, IL
时期8/07/1214/07/12

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