The Effect of Channel Mismatch on the Performance of MUSIC Spatial Spectrum and Resolution Ability

苏卫民; 倪晋麟; 刘国岁; 张先义

您当前的位置：

首页 >

文章列表页 >

The Effect of Channel Mismatch on the Performance of MUSIC Spatial Spectrum and Resolution Ability

更新时间：2025-12-08

- The Effect of Channel Mismatch on the Performance of MUSIC Spatial Spectrum and Resolution Ability
- Acta Electronica Sinica Issue 9, Pages: 142-145(1998)
- 作者机构：
  
  1.   南京理工大学电子工程系!南京
  2.   210094
  3.   南京电子技术研究所!南京
  4.   210013
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911
- Published：1998
- 稿件说明：
移动端阅览
[1]苏卫民,倪晋麟,刘国岁,张先义.通道失配对MUSIC空间谱及分辨率的影响[J].电子学报,1998(09):142-145.

苏卫民, 倪晋麟, 刘国岁, et al. The Effect of Channel Mismatch on the Performance of MUSIC Spatial Spectrum and Resolution Ability[J]. Acta Electronica Sinica, 1998, (9): 142-145.
[1]苏卫民,倪晋麟,刘国岁,张先义.通道失配对MUSIC空间谱及分辨率的影响[J].电子学报,1998(09):142-145. DOI：

苏卫民, 倪晋麟, 刘国岁, et al. The Effect of Channel Mismatch on the Performance of MUSIC Spatial Spectrum and Resolution Ability[J]. Acta Electronica Sinica, 1998, (9): 142-145. DOI：

摘要

本文分析了高分辨率参数估计算法MUSIC在通道频率响应不一致（通道失配）情况下的统计性能，推导了通道失配对空间谱的影响以及失配方差和分辨能力的关系式．理论表明：通道失配对算法性能有较大的影响，计算机仿真结果证明了理论的有效性．

Abstract

This paper analyzes the statistic performance of the high resoution parameter estimation algorithm （MUSIC） in the presence of channel mismatch. The influence of Channel mismatch on spatial spectrum and the relationship between mismatch squaroerror and resolution ability are derived.The theory shows that the effect of channel mismatch on the performance of the algorithm is obvious.These formulas were validated by comuter simulation.

关键词

Keywords

references

Views

226

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Novel Method of Active Jamming for SAR Based on Micro Motion Modulation

Analysis of Time Synchronization Errors in Spaceborne/Airborne Hybrid Bistatic SAR

Study on Evaluating the Impact of CWI on DLL Tracking Performance for GNSS Signals

Feature Extraction of Wide-Band Micro Motions Based on Stepped-Frequency Radar Time-Range Profiles

Related Author

LU Huan-zhang

WANG Xue-song

DAI Da-hai

WU Xiao-fang

ZHOU Peng

PI Yi-ming

DAI Yong-shou

Related Institution

(School of Electronic Science and Engineering, National University of Defense Technology,,,)

School of Electronic EngineeringUniversity of Electronic Science and TechnologyChengduSichuan 611731China

School of Information and Control EngineeringChina University of PetroleumDongyingShandong 257061China

School of Electronic Engineering, University of Electronic Science and Technology

School of Information and Control Engineering,China University of Petroleum

⁰