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High Performance CRLH Waveguide Leaky-Wave Antenna with Optimized Sidelobe Level
Yang, Qingshan; Zhao, Xiaowen; Zhang, Yunhua; Yang, QS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
Department微波遥感部
Source Publication2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING
2017
Pages1175-1176
Language英语
ISSN1522-3965
ISBN978-1-5386-3284-0
AbstractA Ka-band high performance composite right/left-handed (CRLH) leaky-wave antenna (LWA) is designed and reported in this paper. This LWA is based on an air-filled CRLH waveguide with double ridge corrugations (DRCs). Meandering long slot is cut on the smooth broadwall of the CRLH waveguide to realize a tapered excitation distribution. The antenna synthesis method for this CRLH LWA is studied intensively. The designed CRLH LWA is simulated with the optimized sidelobe levels below -20 dB achieved for the radiation patterns in the operating band, which demonstrates the effectiveness of the antenna synthesis method for high performance CRLH LWAs.
KeywordComposite Right/left-handed (Crlh) High Performance Leaky-wave Antenna Sidelobe Level Tapered Distribution
Conference NameInternational Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting
Conference DateJUL 09-14, 2017
Conference PlaceSan Diego, CA
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6224
Collection微波遥感部
Corresponding AuthorYang, QS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Yang, Qingshan,Zhao, Xiaowen,Zhang, Yunhua,et al. High Performance CRLH Waveguide Leaky-Wave Antenna with Optimized Sidelobe Level[C],2017:1175-1176.
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