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
收藏
页码：47 / 50
页数：4
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