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X-band composite right/left-handed leaky wave antenna with large beam scanning-range/bandwidth ratio
Yang, Qingshan; Zhang, Yunhua; Zhang, Xiangkun; Yang, QS (reprint author), Chinese Acad Sci, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Department微波遥感部
Source PublicationELECTRONICS LETTERS
2012
Volume48Issue:13Pages:746-747
ISSN0013-5194
Language英语
AbstractA novel composite right/left-handed (CRLH) transmission line cell (TLC) based on a substrate integrated waveguide is proposed, which can be used for a leaky wave antenna for achieving large beam scanning-range/bandwidth ratio. Compared with previous CRLH TLCs, the proposed one has a narrower fast wave region where the propagation constant beta changes from -k(0) to +k(0). An X-band leaky wave antenna (LWA) has been designed and fabricated and measurements are presented. Both simulated and experimental results show that the developed LWA has a narrow fractional bandwidth of 26% (from 8.3 to 10.8 GHz) while having a continuous wide beam scanning range of -65 degrees to +54 degrees.
Indexed BySCI ; EI
Document Type期刊论文
Version出版稿
Identifierhttp://ir.nssc.ac.cn/handle/122/2481
Collection微波遥感部
Corresponding AuthorYang, QS (reprint author), Chinese Acad Sci, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Yang, Qingshan,Zhang, Yunhua,Zhang, Xiangkun,et al. X-band composite right/left-handed leaky wave antenna with large beam scanning-range/bandwidth ratio[J]. ELECTRONICS LETTERS,2012,48(13):746-747.
APA Yang, Qingshan,Zhang, Yunhua,Zhang, Xiangkun,&Yang, QS .(2012).X-band composite right/left-handed leaky wave antenna with large beam scanning-range/bandwidth ratio.ELECTRONICS LETTERS,48(13),746-747.
MLA Yang, Qingshan,et al."X-band composite right/left-handed leaky wave antenna with large beam scanning-range/bandwidth ratio".ELECTRONICS LETTERS 48.13(2012):746-747.
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