Airborne GMTI Using MIMO Techniques

被引：41

作者：

Kantor, Joshua ^{[1
]}

Davis, Shakti K. ^{[1
]}

机构：

[1] MIT, Lincoln Lab, Lexington, MA 02173 USA

来源：

2010 IEEE RADAR CONFERENCE | 2010年

关键词：

D O I：

10.1109/RADAR.2010.5494407

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：

The performance of a ground moving target indicator (GMTI) radar is strongly driven by the length of the radar aperture, as longer apertures enable lower minimum detectable velocity (MDV) and better target geolocation. Multiple-input multiple-output (MIMO) techniques can enable the use of long sparse array geometries while avoiding the adverse sidelobe effects typical of such arrays. In 2009 an experiment was conducted at Ft. Devens, MA to collect MIMO GMTI data on instrumented ground targets. A reconfigurable S-band antenna array was programmed to transmit both conventional single-input multiple-output (SIMO) and MIMO waveforms. Analysis of the data indicates improved detection performance with the MIMO techniques compared to the conventional SIMO approach.

引用

页码：1344 / 1349

页数：6

共 13 条

[1] GMTI MIMO Radar [J].

Bliss, D. W. ;

Forsythe, K. W. ;

Davis, S. K. ;

Fawcett, G. S. ;

Rabideau, D. J. ;

Horowitz, L. L. ;

Kraut, S. .

2009 INTERNATIONAL WAVEFORM DIVERSITY AND DESIGN CONFERENCE, 2009, :118-122

[2]

Bliss DW, 2003, CONF REC ASILOMAR C, P54

[3]

Chen C. Y., 2008, IEEE T SIGNAL PROCES, V56

[4] MIMO radar: An idea whose time has come [J].

Fishler, E ;

Haimovich, A ;

Blum, R ;

Chizhik, D ;

Cimini, L ;

Valenzuela, R .

PROCEEDINGS OF THE IEEE 2004 RADAR CONFERENCE, 2004, :71-78

[5]

Forsythe K., 2009, MIMO RADAR SIGNAL PR

[6] STAP adaptive weight training using phase and power selection criteria [J].

Kogon, SM ;

Zatman, MA .

CONFERENCE RECORD OF THE THIRTY-FIFTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1 AND 2, 2001, :98-102

[7]

Li J., 2009, MIMO Radar Signal Processing

[8]

Mecca V. F., 2007, 41 AS C SIGN SYST CO

[9]

Rabideau D., 2003, 37 AS C SIGN SYST CO

[10]

Rabideau DJ., 2008, 2008 IEEE RAD C, P1, DOI DOI 10.1109/RADAR.2008.4720965

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