Reducing the Waveform Cross Correlation of MIMO Radar With Space-Time Coding

被引：85

作者：

Song, Xiufeng ^{[1
]}

Zhou, Shengli ^{[1
]}

Willett, Peter ^{[1
]}

机构：

[1] Univ Connecticut, Dept Elect & Comp Engn, Storrs, CT 06269 USA

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 2010年 / 58卷 / 08期

关键词：

Clutter reduction; multiple input multiple output (MIMO) radar; pulse compression; space-time coding (STC); waveform cross-correlation elimination (CCE); waveform design; waveform set division; TRANSMIT DIVERSITY; TARGET DETECTION; DESIGN; COMPRESSION; SEQUENCES; CODES;

D O I：

10.1109/TSP.2010.2048207

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Multiple-input-multiple-output (MIMO) radar is attractive for target detection, parameter identification, and target classification due to diversity of waveform and perspective. However, the mutual interference among the waveforms may lead to performance degradation in resolving spatially close returns. In this paper, we consider the use of space-time coding (STC) to mitigate the waveform cross-correlation effects in MIMO radar. First, it turns out that a joint waveform optimization problem can be decoupled into a set of individual waveform design problems. Second, a number of monostatic waveforms can be directly used in a MIMO radar system, which offers flexibility in waveform selection. We provide conditions for the elimination of waveform cross correlation, and discuss four kinds of space time codes. In addition, we also extend the model to partial waveform cross-correlation removal based on waveform set division. Numerical results demonstrate the effectiveness of STC in MIMO radar for waveform decorrelation.

引用

页码：4213 / 4224

页数：12

共 50 条

[41] The Parallel Space-Time Coding for CMMB-MIMO Systems
Wang, Yuanye
Jin, Libiao
Hu, Feng
2014 5TH IEEE INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING AND SERVICE SCIENCE (ICSESS), 2014, : 1007 - 1010
[42] Space-time block coding based MIMO array receiver
Ng, JWP
Zhang, T
Manikas, A
1ST INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS 2004, PROCEEDINGS, 2004, : 352 - 356
[43] Space-time coding and spatial multiplexing in MIMO Multicarrier CDMA
Golkar, Bijan
Danilo-Lemoine, Florence
2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9, 2007, : 2668 - 2672
[44] Performance of joint source coding and space-time coding over MIMO channels
Zhou, Yugang
Chan, Wai-Yip
2006 23RD BIENNIAL SYMPOSIUM ON COMMUNICATIONS, 2006, : 112 - +
[45] Space-time coding over MIMO channels with impulsive noise
Gao, P
Tepedelenlioglu, C
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 1081 - 1084
[46] Limited feedback space-time coding in correlated MIMO channels
Lin, Che
Raghavan, Vasanthan
Veeravalli, Venugopal V.
2008 42ND ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS, VOLS 1-3, 2008, : 1114 - 1119
[47] Waveform correlation and optimization issues for MIMO radar
Forsythe, K. W.
Bliss, D. W.
2005 39TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1 AND 2, 2005, : 1306 - 1310
[48] Discrete Frequency and Phase Coding Waveform for MIMO Radar
Chang, Guanghong
Yu, Xiaoxi
Yu, Changjun
RADIOENGINEERING, 2017, 26 (03) : 835 - 841
[49] A New MIMO SAR System based on Alamouti Space-Time Coding Scheme and OFDM-LFM Waveform Design
Shi, Xiaojin
Zhang, Yunhua
SAR IMAGE ANALYSIS, MODELING, AND TECHNIQUES XV, 2015, 9642
[50] Impact of UAV Rotation on MIMO Channel Space-Time Correlation
Ma, Zhangfeng
Ai, Bo
He, Ruisi
Wang, Gongpu
Zhong, Zhangdui
Yang, Mi
Wang, Junhong
Li, Yujian
2020 IEEE 92ND VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-FALL), 2020,

← 1 2 3 4 5 →