Wideband interference cancellation using adaptivea antenna arrays

被引：0
|
作者：
Soleit, EA
El-Barbary, KA
Heneidi, MZ
机构：
来源：
2002 IEEE PROCEEDINGS OF THE NINETEENTH NATIONAL RADIO SCIENCE CONFERENCE, VOLS 1 AND 2 | 2002年
关键词：
adaptive antenna array; higher order statistics;
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 wideband interference cancellation using adaptive antenna arrays is the objective of this paper. A comparison between the performance of the adaptive interference canceller with least mean square error (AIC-LMS) and the higher. order statistics (AIC-HOS), fourth order. cumulant based algorithm is presented. The performances of both algorithms are compared through computer simulations. The effects of the number of interference sources, and the change of the direction of arrival and the frequency band of the interference sources on the performance of the adaptive interference canceller are evaluated. It is found that the AIC-HOS algorithm exhibits a better adaptation speed and greater detection capability of the desired signal than that of the LMS one.
引用
收藏
页码：125 / 132
页数：8
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