The orthogonal weighted algorithm for GPS receiver anti-jamming

被引：9
|
作者：
Lu, Y [1 ]
Yang, J [1 ]
Ding, Z [1 ]
Tan, Z [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Dept Elect Engn, Beijing 100083, Peoples R China
来源：
2001 CIE INTERNATIONAL CONFERENCE ON RADAR PROCEEDINGS | 2001年
关键词：
adaptive antenna; GPS anti-jamming; orthogonal weight; uniform circular array;
D O I：
10.1109/ICR.2001.984923
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：
An algorithm for GPS receivers to calculate the optimal weights is proposed in this paper, which are orthogonal to all the steering vectors of jammings in the weight space. The optimal weights is obtained directly by MUSIC algorithm. It fits for both the strong interferences and the weak ones. The comparison between this algorithm and the power-inversion algorithm has been done. The effectiveness of this algorithm is shown by the simulation results.
引用
收藏
页码：1190 / 1194
页数：5
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