Filtering Leaky-Wave Antennas: Composition Principles, Design Considerations, and Multifunction Characteristics

被引：0
|
作者：
Zheng, Dongze [1 ]
Wu, Ke [1 ]
机构：
[1] Polytech Montreal, Dept Elect Engn, Poly Grames Res Ctr, Montreal, PQ, Canada
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词：
beam-scanning rate; discontinuity; dispersion; filtering antenna; leaky-wave antenna (LWA); periodic structure;
D O I：
10.1109/IEEECONF35879.2020.9330428
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：
In this paper, the concept of filtering leaky-wave antenna (FLWA) is introduced and demonstrated. First of all, the state of the art of filtering antenna techniques is briefly described. This is followed by the proposed concept of FLWAs with focus on its composition principles, design considerations, and especially multifunction characteristics. Finally, a practical FLWA example is examined and demonstrated, simultaneously exhibiting both high frequency-selectivity and rapid beam-scanning behaviors.
引用
收藏
页码：75 / 76
页数：2
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