Reduced-dimension DOD and DOA estimation through projection filtering in bistatic MIMO radar with jammer discrimination

Kwanggoo Yeo, Youngseek Chung, Hoongee Yang, Jongmann Kim, Wonzoo Chung

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

This study presents a novel computationally efficient method for estimating the direction of departure (DOD) and direction of arrival (DOA) of targets and discriminates the DOA of jammer signals for a bistatic multiple-input, multiple-output (MIMO) radar system. Using properly designed projection filters, the proposed method replaces expensive exhaustive twodimensional angle search with several one-dimensional angle search algorithms. The proposed method estimates DOD-DOA pairs of targets and discriminates jamming signals successfully regardless of the jamming signal strength. The performance of the proposed method is confirmed by simulation results.

Original languageEnglish
Pages (from-to)1228-1234
Number of pages7
JournalIET Radar, Sonar and Navigation
Volume11
Issue number8
DOIs
Publication statusPublished - 2017 Aug 1

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Direction of arrival
Radar
Jamming
Radar systems

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Reduced-dimension DOD and DOA estimation through projection filtering in bistatic MIMO radar with jammer discrimination. / Yeo, Kwanggoo; Chung, Youngseek; Yang, Hoongee; Kim, Jongmann; Chung, Wonzoo.

In: IET Radar, Sonar and Navigation, Vol. 11, No. 8, 01.08.2017, p. 1228-1234.

Research output: Contribution to journalArticle

Yeo, Kwanggoo ; Chung, Youngseek ; Yang, Hoongee ; Kim, Jongmann ; Chung, Wonzoo. / Reduced-dimension DOD and DOA estimation through projection filtering in bistatic MIMO radar with jammer discrimination. In: IET Radar, Sonar and Navigation. 2017 ; Vol. 11, No. 8. pp. 1228-1234.
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