Bearing finding and array error correction in noncooperative passive detection

Zhiqiang Liu; Hongguang Ma; Xuemei Wu

doi:10.1109/SIPS.2007.4387578

Bearing finding and array error correction in noncooperative passive detection

Zhiqiang Liu, Hongguang Ma, Xuemei Wu

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Direction finding by MUSIC algorithm in noncooperative passive detection system is proposed. Basing on the method the array error is corrected by instrumental sensor method (ISM). In the method, firstly, the correlation signals of array received signals and the frequency-shift signals of direct signal are obtained; secondly, the signals near to estimation delay of correlation signals are selected as new received signals of the array; finally, MUSIC algorithm is used to find object's direction. It is proved that when the new received signals' length is 1, the method has highest estimation precision. Simulation result shows that theoretical derivation is correct and the method is effective.

源语言	英语
主期刊名	2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings
页	387-390
页数	4
DOI	https://doi.org/10.1109/SIPS.2007.4387578
出版状态	已出版 - 2007
已对外发布	是
活动	2007 IEEE Workshop on Signal Processing Systems, SiPS 2007 - Shanghai, 中国期限: 17 10月 2007 → 19 10月 2007

出版系列

姓名	IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation
ISSN（印刷版）	1520-6130

会议

会议	2007 IEEE Workshop on Signal Processing Systems, SiPS 2007
国家/地区	中国
市	Shanghai
时期	17/10/07 → 19/10/07

访问文件

10.1109/SIPS.2007.4387578

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引用此

@inproceedings{e1b9b7caa02343448561d783f07527f0,

title = "Bearing finding and array error correction in noncooperative passive detection",

abstract = "Direction finding by MUSIC algorithm in noncooperative passive detection system is proposed. Basing on the method the array error is corrected by instrumental sensor method (ISM). In the method, firstly, the correlation signals of array received signals and the frequency-shift signals of direct signal are obtained; secondly, the signals near to estimation delay of correlation signals are selected as new received signals of the array; finally, MUSIC algorithm is used to find object's direction. It is proved that when the new received signals' length is 1, the method has highest estimation precision. Simulation result shows that theoretical derivation is correct and the method is effective.",

keywords = "Array error correction, MUSIC direction finding, Noncooperative, Passive location",

author = "Zhiqiang Liu and Hongguang Ma and Xuemei Wu",

year = "2007",

doi = "10.1109/SIPS.2007.4387578",

language = "英语",

isbn = "1424412226",

series = "IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation",

pages = "387--390",

booktitle = "2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings",

note = "2007 IEEE Workshop on Signal Processing Systems, SiPS 2007 ; Conference date: 17-10-2007 Through 19-10-2007",

}

Liu, Z, Ma, H & Wu, X 2007, Bearing finding and array error correction in noncooperative passive detection. 在 2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings., 4387578, IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation, 页码 387-390, 2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Shanghai, 中国, 17/10/07. https://doi.org/10.1109/SIPS.2007.4387578

Bearing finding and array error correction in noncooperative passive detection. / Liu, Zhiqiang; Ma, Hongguang; Wu, Xuemei.
2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings. 2007. 页码 387-390 4387578 (IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Bearing finding and array error correction in noncooperative passive detection

AU - Liu, Zhiqiang

AU - Ma, Hongguang

AU - Wu, Xuemei

PY - 2007

Y1 - 2007

N2 - Direction finding by MUSIC algorithm in noncooperative passive detection system is proposed. Basing on the method the array error is corrected by instrumental sensor method (ISM). In the method, firstly, the correlation signals of array received signals and the frequency-shift signals of direct signal are obtained; secondly, the signals near to estimation delay of correlation signals are selected as new received signals of the array; finally, MUSIC algorithm is used to find object's direction. It is proved that when the new received signals' length is 1, the method has highest estimation precision. Simulation result shows that theoretical derivation is correct and the method is effective.

AB - Direction finding by MUSIC algorithm in noncooperative passive detection system is proposed. Basing on the method the array error is corrected by instrumental sensor method (ISM). In the method, firstly, the correlation signals of array received signals and the frequency-shift signals of direct signal are obtained; secondly, the signals near to estimation delay of correlation signals are selected as new received signals of the array; finally, MUSIC algorithm is used to find object's direction. It is proved that when the new received signals' length is 1, the method has highest estimation precision. Simulation result shows that theoretical derivation is correct and the method is effective.

KW - Array error correction

KW - MUSIC direction finding

KW - Noncooperative

KW - Passive location

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DO - 10.1109/SIPS.2007.4387578

M3 - 会议稿件

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SN - 1424412226

SN - 9781424412228

T3 - IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation

SP - 387

EP - 390

BT - 2007 IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings

T2 - 2007 IEEE Workshop on Signal Processing Systems, SiPS 2007

Y2 - 17 October 2007 through 19 October 2007

ER -

Bearing finding and array error correction in noncooperative passive detection

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