Study of Active VSWR in a Reduced BFN Antenna Array

被引：0
|
作者：
Alzein, Hala [1 ]
Milbrandt, Jorick [1 ]
Kaddour, Abdul-Sattar [1 ]
Menudier, Cyrille [1 ]
Thevenot, Marc [1 ]
Monediere, Thierry [1 ]
机构：
[1] Univ Limoges, XLIM, CNRS, UMR 7252, F-87000 Limoges, France
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
antenna array; mutual couplings; parasitic element antenna; reconfigurable antenna;
D O I：
10.1109/apusncursinrsm.2019.8889297
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 work, we explore the potentiality of a reconfigurable antenna with a particular excitation scheme to reduce the complexity of its Beam forming Networks (BFN). An example based on a 7x7 stacked microstrip patches with 15% of the elements excited has been investigated, to optimize the overall performances, and especially the active reflection coefficient of each radiating element. The non-fed elements are used as parasitic ones and loaded with complex impedances. The results obtained with this original approach are compared to a fully excited array.
引用
收藏
页码：1145 / 1146
页数：2
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