Dual-circular-polarization Vivaldi Antenna with Broad Beamwidth and Wide Bandwidth

被引：0
|
作者：
Ma, Jiawei [1 ]
Meng, Chang [1 ]
Liu, Puyu [1 ]
Fan, Zhenhong [1 ]
Chen, Rushan [1 ]
机构：
[1] NUST, Commun Engn, Sch Elect & Opt Engn, Nanjing, Jiangsu, Peoples R China
来源：
2017 IEEE ELECTRICAL DESIGN OF ADVANCED PACKAGING AND SYSTEMS SYMPOSIUM (EDAPS) | 2017年
关键词：
Vivaldi Antenna; Dual-circular-polarization;
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：
An UWB Vivaldi antenna with broad beamwidth is investigated. The analysis explains the design of the parameters that decide the characteristic and puts forward the idea of combining two congruent two-element antenna arrays, which requires the integration with both 3dB power divider and directional coupler in the whole antenna structure. The antenna has been designed and optimized to cover S/C band (2-6GHz) and accomplish the right-hand circular polarization and left-hand circular polarization synchronously.
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页数：3
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