Dual-Beam Substrate Integrated Waveguide Periodic Leaky-Wave Antenna

被引：0
|
作者：
Shaw, Ravi [1 ]
Khan, Arani Ali [1 ]
Mandal, Mrinal Kanti [1 ]
机构：
[1] Indian Inst Technol Kharagpur, Dept Elect & Elect Commun Engn, Kharagpur 721302, W Bengal, India
来源：
2015 INTERNATIONAL CONFERENCE ON MICROWAVE AND PHOTONICS (ICMAP) | 2015年
关键词：
dual-beam; leaky-wave antenna (LWA); substrate integrated waveguide (SIW);
D O I：
暂无
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：
A dual-beam substrate integrated waveguide (SIW) periodic leaky wave antenna (LWA) is designed and fabricated. The dual-beam operation is obtained by using leakage from the side walls of the SIW. The two beams are mirror image of each other. The feeding arrangement is simple and the antenna as a whole is easy to fabricate. A backward end fire to forward end fire scanning range of almost 74(degrees) is obtained by varying frequency from 8.5GHz to 13.3GHz. Side lobe level is better than 13dB in the specified frequency range. Measurement results match well with simulated results.
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页数：2
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