Design of The Leaky-Wave Antenna Suppressing The OSB Phenomenon

被引：0
|
作者：
Liu, Li [1 ]
Wu, Nan [1 ]
Chen, Junfeng [1 ]
Peng, Zhihe [1 ]
机构：
[1] China Ship Dev & Design Ctr, Sci & Technol Electromagnet Compatibil Lab, Wuhan 430064, Peoples R China
来源：
2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP | 2022年
关键词：
D O I：
10.1109/IMWS-AMP54652.2022.10107301
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 leaky-wave antenna(LWA) with SSPP-SIW structure features beam steering continuously from the second to the first quadrant is proposed. The sinusoidal modulation on the length of SSPP structure helps radiate the EM energy and thus exert the function of the LWA. The sinusoidal modulated slot etched on the bottom surface of SIW is used to break the symmetry of the structure and excite the fast wave, which makes the ability of continuously beam steering. The operation frequency band of the antenna is 14.8GHz similar to 16.3GHz, in which the gain varies from 4.56dB to 7.78dB. And the steering angle range is -18 degrees similar to 58 degrees, which means 76 degrees in total.
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页数：3
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