空间非平稳噪声状态下的超分辨测向技术研究

Study of Superresolution Direction Estimation with Spatially Nonstationary Noise

在空间非平稳噪声状态下对任意形天线阵超分辨测向技术的性能进行了研究,并对传统协方差矩阵差法做了改进,经计算机仿真验证,改进后的测向算法性能良好。

This paper studied Superresolution Direction Estimation of spatial arbitrary antenna array with spatially nonstationary noise. An improvement of covariance differencing approach was made. The results of computer simulation showed that the appproach was valid.