一种新兴的雷达体制——MIMO雷达

doi:10.3969/j.issn.0372-2112.2012.06.021

电子学报

一种新兴的雷达体制——MIMO雷达

陈浩文, 黎湘, 庄钊文

国防科学技术大学电子科学与工程学院空间所,湖南长沙 410073

收稿日期:2010-11-23 修回日期:2011-10-23 出版日期:2012-06-25
- 作者简介:
- 陈浩文 男,1981年出生于湖南安化.2004年、2007年分别在空军工程大学和国防科学技术大学获工学学士和硕士学位.现为国防科学技术大学电子科学与工程学院博士研究生、IEEE会员.主要研究方向为雷达系统与信号处理、MIMO雷达系统设计、阵列信号处理、空间谱估计. E-mail:chenhw@nudt.edu.cn
- 基金资助:
- 国家杰出青年科学基金 (No.112010404); 国防科学技术大学优秀研究生创新基金 (No.B110402) ; 湖南省研究生创新基金 (No.CX2011B018)

A Rising Radar System—MIMO Radar

CHEN Hao-wen, LI Xiang, ZHUANG Zhao-wen

Research Institute of Space Electronics Information Technology in School of Electronic Science and Engineering, National University of Defense Technology,Changsha,Hunan 410073,China

Received:2010-11-23 Revised:2011-10-23 Online:2012-06-25 Published:2012-06-25
- Supported by:
- National Natural Science Foundation of China for Distinguished Young Schoolars (No.112010404); Outstanding Postgraduate Student Innovation Fund of National University of Defense Technology (No.B110402); Graduate Innovation Fund of Hunan Province (No.CX2011B018)

摘要/Abstract

摘要： MIMO(Multiple-Input Multiple-Output)雷达作为一种新型雷达体制在21世纪初正式提出后,引起了国内外众多学者和研究机构的浓厚兴趣.本文从现有的研究成果出发,首先对MIMO雷达基本理论进行了概要性总结;而后从MIMO雷达系统结构、信号设计、目标检测、参数估计以及高分辨性能五方面探究其潜能本质,同时指出MIMO雷达走向实用化所面临的制约因素;最后在综合分析的基础上展望了MIMO雷达的发展趋势.

关键词: MIMO雷达, 分集技术, 波形设计, 目标检测, 参数估计, 高分辨性能

Abstract: Multiple-input multiple-output (MIMO) radar as a new radar system is proposed at the beginning of 21st century,which has been attracting much attention of researchers and institutions all over the world.In this paper,MIMO radar theory is summarized based on the current literature firstly.Then,the potential capabilities of system configuration,signal design,target detection,parameter estimation and high resolution performance are introduced.At the same time,the restricting factors in practical application are pointed out.Finally,some further work and the technical difficulties in MIMO radar are predicted.

Key words: multiple-input multiple-output radar, diversity techniques, waveform design, target detection, parameter estimation, high resolution

中图分类号:

TN958

陈浩文, 黎湘, 庄钊文. 一种新兴的雷达体制——MIMO雷达[J]. 电子学报, DOI: 10.3969/j.issn.0372-2112.2012.06.021.

CHEN Hao-wen, LI Xiang, ZHUANG Zhao-wen . A Rising Radar System—MIMO Radar[J]. Acta Electronica Sinica, DOI: 10.3969/j.issn.0372-2112.2012.06.021.

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一种新兴的雷达体制——MIMO雷达

A Rising Radar System—MIMO Radar

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