Error analysis of direction finding for wide band signals using MUSIC algorithm

被引：0

作者：

Liu, Xian-zhong ^{[1
]}

Deng, Bing ^{[1
]}

Yin, De-qiang ^{[1
]}

机构：

[1] Naval Aeronaut & Astronaut Univ, Elect & Informat Engn Dept, Yantai 264001, Shandong, Peoples R China

来源：

PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9 | 2009年

关键词：

error analysis; direction finding; space spectrum estimation; MUSIC; short-wave communication;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper aims at studying the upper-limit of band width about the narrow-band hypothesis of space spectrum estimation algorithm by simulation analysis. The algorithm of multiple signal classification (MUSIC) in subspace is used as the object of analysis; and the narrow-band hypothesis is analyzed in the short-wave band with a linear array of seven sensors. The simulations indicate that using the MUSIC algorithm can be used to design direction finding experiment system of short-wave communication with smaller memory and lower computation load, which prompt the real-time response and high resolution.

引用

页码：4670 / 4673

页数：4

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