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

页码：1145 / 1146

页数：2

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