现代电子技术2012，Vol.35Issue(9)：84-86,90,4.
基于一种非等距线阵的宽带信号处理方法
Method for wideband signal processing based on non-uniform linear array
章军 1万建伟 1刘海涛 1黄兵超 1李鹞1
作者信息
- 1. 国防科学技术大学电子科学与工程学院,湖南长沙410073
- 折叠
摘要
Abstract
In order to get the doa of broadband signals is proposed based on a non-uniform linear array method. At first make use of the Sunzi theorem verify the condition of the non-uniform linear array solving ambiguity, then make use of the condition of the non-uniform linear array solving ambiguity to construct a kind of non-uniform linear array. Adopt division frequency band phased array, the array interpolation techniques to compensate between the different frequency bands, then synthesizes and keeps the consistency that the array points to the different frequency and attain the signal power the coherent accumulation effect. At last, by the addition of before and after, get the doa. Simulation experiments show the effectiveness of this method.关键词
非等距线阵/宽带信号/解模糊/FFTKey words
non-uniform linear array/ wideband signal) solving ambiguity! FFT分类
信息技术与安全科学引用本文复制引用
章军,万建伟,刘海涛,黄兵超,李鹞..基于一种非等距线阵的宽带信号处理方法[J].现代电子技术,2012,35(9):84-86,90,4.
