Adaptive anti-jamming algorithm based on the spatial and temporal characteristics of GPS signal

被引：0
|
作者：
Li, Ping [1 ]
Lu, Dan [1 ]
Wu, Renbiao [1 ]
Su, Zhigang [1 ]
Huang, Wei [1 ]
机构：
[1] Civil Aviat Univ China, Tianjin Key Lab Adv Signal Proc, Tianjin 300300, Peoples R China
来源：
2007 ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS | 2007年
关键词：
anti-jamming; GPS; adaptive arrays; cyclic adaptive beamforming;
D O I：
10.1109/APCC.2007.4433532
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：
In this paper, an algorithm is presented for adaptive anti-Jamming in global position system (GPS). The proposed algorithm combines the subspace technique with the cyclic adaptive beamforming (CAB) algorithm so that it can suppress non-periodic Jammers and/or those with different direction of arrival from the CPS signal simultaneously. Simulation results demonstrate the proposed algorithm can effectively suppress more complex jammers, even under.,cry lower signal-to-noise ratio.
引用
收藏
页码：193 / 196
页数：4
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