论文部分内容阅读
阵列测向中空间相关噪声、杂散的多径反射噪声以及空间杂散干扰是影响测向性能的较大因素。高阶累积量具有抑制这样的杂散噪声与干扰的性能。本文理论分析了这一性能的基本原理，给出了实验结果。
Spatially correlated noise in array direction finding, spurious multipath reflection noise and spurious interference in space are the major factors affecting the DF performance. Higher order cumulants have the property of suppressing such spurious noise and interference. This paper theoretically analyzes the basic principle of this performance and gives the experimental results.