Jamming suppression algorithm for array antenna based on IGA

被引：0
|
作者：
Key Lab. for Radar Signal Processing, Xidian University, Xi'an 710071, China [1 ]
机构：
来源：
Dianzi Yu Xinxi Xuebao | 2006年 / 1卷 / 96-99期
关键词：
Adaptive systems - Computer simulation - Convergence of numerical methods - Flowcharting - Genetic algorithms - Interference suppression - Signal processing;
D O I：
暂无
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学科分类号：
摘要：
This paper presented a nulling algorithm for array antenna based on Immune genetic algorithm, which can suppress jamming with DOA different from signals effectively. The algorithm combines the evolution function of traditional genetic with vaccine injecting and density mechanism in creatures' immune procedure. The adjustment of antibodies is realized by the expected breed rate, also the convergence rate is improved by the injected vaccine. Simulation results show that the algorithm is efficient and robust.
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