Compressive sensing DOA estimation for active radar in forward-looking direction

J. Wang; F. G. Yan; S. Liu; X. L. Qiao

doi:10.1049/cp.2015.1284

Compressive sensing DOA estimation for active radar in forward-looking direction

J. Wang
, F. G. Yan^*
, S. Liu
, X. L. Qiao

^*Corresponding author for this work

School of Information Science and Engineering, Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The resolution of multiple targets at the same range but different angle in the forward-looking direction is of great trouble for active radar. Based on compressive sensing (CS) framework, a direction of arrival (DOA) estimation strategy for active radar in the forward looking direction is proposed, which can discriminate multiple unresolved targets using single-receiver channel. Radar returns are formulated as the measurements with respect to a sparse target scenario via the joint representation basis, and then the sparse scene is reconstructed using the single-receiver echoes. Numerical experiments show the effectiveness of the proposed strategy.

Original language	English
Title of host publication	IET Conference Publications
Publisher	Institution of Engineering and Technology
Edition	CP677
ISBN (Print)	9781785610387
DOIs	https://doi.org/10.1049/cp.2015.1284
State	Published - 2015
Externally published	Yes
Event	IET International Radar Conference 2015 - Hangzhou, China Duration: 14 Oct 2015 → 16 Oct 2015

Publication series

Name	IET Conference Publications
Number	CP677
Volume	2015

Conference

Conference	IET International Radar Conference 2015
Country/Territory	China
City	Hangzhou
Period	14/10/15 → 16/10/15

Keywords

Active radar
Compressive sensing. forward-looking direction
DOA

Access to Document

10.1049/cp.2015.1284

Cite this

@inproceedings{856ef9b36e7546c39e857890aafc0001,

title = "Compressive sensing DOA estimation for active radar in forward-looking direction",

abstract = "The resolution of multiple targets at the same range but different angle in the forward-looking direction is of great trouble for active radar. Based on compressive sensing (CS) framework, a direction of arrival (DOA) estimation strategy for active radar in the forward looking direction is proposed, which can discriminate multiple unresolved targets using single-receiver channel. Radar returns are formulated as the measurements with respect to a sparse target scenario via the joint representation basis, and then the sparse scene is reconstructed using the single-receiver echoes. Numerical experiments show the effectiveness of the proposed strategy.",

keywords = "Active radar, Compressive sensing. forward-looking direction, DOA",

author = "J. Wang and Yan, \{F. G.\} and S. Liu and Qiao, \{X. L.\}",

year = "2015",

doi = "10.1049/cp.2015.1284",

language = "英语",

isbn = "9781785610387",

series = "IET Conference Publications",

publisher = "Institution of Engineering and Technology",

number = "CP677",

booktitle = "IET Conference Publications",

address = "英国",

edition = "CP677",

note = "IET International Radar Conference 2015 ; Conference date: 14-10-2015 Through 16-10-2015",

}

TY - GEN

T1 - Compressive sensing DOA estimation for active radar in forward-looking direction

AU - Wang, J.

AU - Yan, F. G.

AU - Liu, S.

AU - Qiao, X. L.

PY - 2015

Y1 - 2015

N2 - The resolution of multiple targets at the same range but different angle in the forward-looking direction is of great trouble for active radar. Based on compressive sensing (CS) framework, a direction of arrival (DOA) estimation strategy for active radar in the forward looking direction is proposed, which can discriminate multiple unresolved targets using single-receiver channel. Radar returns are formulated as the measurements with respect to a sparse target scenario via the joint representation basis, and then the sparse scene is reconstructed using the single-receiver echoes. Numerical experiments show the effectiveness of the proposed strategy.

AB - The resolution of multiple targets at the same range but different angle in the forward-looking direction is of great trouble for active radar. Based on compressive sensing (CS) framework, a direction of arrival (DOA) estimation strategy for active radar in the forward looking direction is proposed, which can discriminate multiple unresolved targets using single-receiver channel. Radar returns are formulated as the measurements with respect to a sparse target scenario via the joint representation basis, and then the sparse scene is reconstructed using the single-receiver echoes. Numerical experiments show the effectiveness of the proposed strategy.

KW - Active radar

KW - Compressive sensing. forward-looking direction

KW - DOA

UR - https://www.scopus.com/pages/publications/84973563195

U2 - 10.1049/cp.2015.1284

DO - 10.1049/cp.2015.1284

M3 - 会议稿件

AN - SCOPUS:84973563195

SN - 9781785610387

T3 - IET Conference Publications

BT - IET Conference Publications

PB - Institution of Engineering and Technology

T2 - IET International Radar Conference 2015

Y2 - 14 October 2015 through 16 October 2015

ER -

Compressive sensing DOA estimation for active radar in forward-looking direction

Abstract

Publication series

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Keywords

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