3D Wide-Angle Impedance Matching for X-Band Phased Array

被引：0
|
作者：
Sun, Brandon [1 ,2 ]
Loison, Renaud [1 ]
Gillard, Raphael [1 ]
Estebe, Eric [2 ]
Renard, Christian [2 ]
机构：
[1] INSA Rennes, Inst Elect & Telecommun Rennes, Rennes, France
[2] Thales Def Mission Syst, Elancourt, France
来源：
2021 15TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2021年
关键词：
antennas; phased arrays; wide angle scanning; WAIM;
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：
The design of 3D Wide-angle impedance matching is presented in this paper. The design of an X-band array element, further illustrating the use of 3D WAIMs, is first detailed. This X-band element presents limited scanning performance which is improved thanks to the addition of WAIMs. The need of 3D WAIMs is justified through an analytical model. Finally, the antenna design is presented with the optimized 3D WAIM placed above the X-band element. The improvements in scanning performance are analysed, through the active reflection coefficient and radiation patterns.
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页数：5
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