A PARAFAC-BASED TECHNIQUE FOR DETECTION AND LOCALIZATION OF MULTIPLE TARGETS IN A MIMO RADAR SYSTEM

被引：76

作者：

Nion, Dimitri ^{[1
]}

Sidiropoulos, Nicholas D. ^{[1
]}

机构：

[1] Tech Univ Crete, Dept Elect & Comp Engn, Khania 73100, Greece

来源：

2009 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1- 8, PROCEEDINGS | 2009年

关键词：

MIMO radars; PARAFAC; DOA-DOD estimation; IDENTIFIABILITY; DECOMPOSITION;

D O I：

10.1109/ICASSP.2009.4960024

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In this paper, we show that the problem of detection and localization of multiple targets in a bistatic MIMO radar system can be solved by Parallel Factor (PARAFAC) analysis. Our method is deterministic and fully capitalizes on the: strong algebraic structure of the received data, where the Radar Cross Section (RCS) fluctuation is not regarded as a nuisance parameter but rather as a source of time diversity. Simulation results show that our technique outperforms existing beamforming-based radar imaging methods at a lower complexity.

引用

页码：2077 / 2080

页数：4

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