Adaptive antenna arrays using a genetic algorithm

被引：10
|
作者：
Haupt, Randy L. [1 ]
机构：
[1] Penn State Univ, Appl Res Lab, State Coll, PA 16804 USA
来源：
Proceedings of the 2006 IEEE Mountain Workshop on Adaptive and Learning Systems | 2006年
关键词：
D O I：
10.1109/SMCALS.2006.250724
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the application of a genetic algorithm (GA) to adapting an antenna array's response in order to reject interference. Since the GA reduces the total power output of the array, constraints are used to prevent nulling of the desired signal received by the main beam. Constraints take the form of using only the least significant bits or a subset of the elements to perform the nulling. Examples demonstrate adaptive nulling using amplitude and phase, phase only, and amplitude only weights.
引用
收藏
页码：249 / 254
页数：6
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