UWB passive beamforming for large antenna arrays

被引：0

作者：

Fromenteze, Thomas ^{[1
]}

Decroze, Cyril ^{[1
]}

Carsenat, David ^{[1
]}

机构：

[1] Univ Limoges, XLIM, 123 Av Albert Thomas, F-87000 Limoges, France

来源：

2014 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND (ICUWB) | 2014年

关键词：

UWB; beamforming; time reversal; RADAR; passive technique;

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：

A passive technique is developed in this paper to achieve UWB beamforming using a 1 x N device able to code the waves received and transmitted by an antenna array, preventing the use of phase shifters, delay lines, or moving parts. The link between the array inter-element space and the beamforming performance is studied to show the possible application of this device for far-field high resolution beamforming, achieved in a passive way.

引用

页码：47 / 50

页数：4

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