中国空间科学技术

中国空间科学技术

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自适应圆阵抑制相关干扰技术

杨超，李利   

  1. 海军驻成都电子设备军事代表室
  • 发布日期:1995-08-25

A TECHNIQUE OF COHERENT INTERFERENCE SUPPRESSION IN ADAPTIVE CIRCULAR ARRAY

Yang Chao; Li Li(Military Representative Office of Chinese NavyAccredited to Chengdu Electronic Equipment, Chengdu 610036)   

  • Online:1995-08-25

被引次数

7

摘要： 研究了相干干扰使自适应天线性能下降的机制。基于对圆阵输出信号的去相干处理，提出了一种自适应圆阵抑制相干干扰技术。理论分析和计算机模拟证实了该技术的正确性和可行性。

关键词: 自适应天线, 圆阵, 相关干扰, 抑制

Abstract: The mechanism of the performance degradation due to coherent interferences in convertional adaptive array is investigated. Based on decorrelating the incoming coherent interference signals, a technique of coherent interference suppression in adaptive circular array is proposed. Theoretical analysis and computer simulation results prove that the technique is correct and useful.