INDEPENDENT NULL STEERING OF A LINEAR-ARRAY USING AMPLITUDE CONTROL

被引：0
|
作者：
IBRAHIM, HM [1 ]
机构：
[1] UNIV ASSIUT,DEPT ELECT ENGN,ASSIUT,EGYPT
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1991年 / 71卷 / 03期
关键词：
D O I：
10.1080/00207219108925494
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 method for independent steering of each null in the radiation pattern of a linear array is introduced. It depends on using a set of real weights associated with each null. It has the capability of tracking the direction of jammers by changing only the set of weights corresponding to each jammer. Phase shifters are used solely to steer the main beam in the direction of the desired signal. The number of steerable nulls is approximately equal to or less than half the total number of array elements.
引用
收藏
页码：485 / 491
页数：7
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