摘要
本文是应用空间谱估计技术测向的一种新方法。基于用权微扰算法得到的协方差矩阵，提出了用单通道接收机实施空间谱估计测向。从原理上讲，任何特征结构算法都适用。针对空间平滑算法进行了计算机模拟，结果证明方法是有效的。
A new method of DF (direction finding) using spatial spectrum estimate technology is proposed. Based on the covariance matrix obtained by the weight perturbation algorithm, we propose to use a single port receiver for spatial spectrum estimate DF. In principle, the proposed method is adapted for any eigenstructure algorithm. The computer simulation about spatial smoothing algorithm is made. The simulating result showes that the proposed method is efficient and very important to the practical usage.
出处
《通信学报》
EI
CSCD
北大核心
1997年第2期7-11,共5页
Journal on Communications
基金
西安电子科技大学青年科学基金
关键词
空间谱估计
单通道接收机
测向
spatial spectrum estimation, single port receiver, DF
