Adaptive multipath cancellation algorithm in passive radar

Wang Kui; Tao Ran; Ma Yongfeng; Shan Tao

doi:10.1109/ICR.2006.343126

Adaptive multipath cancellation algorithm in passive radar

Wang Kui^*, Tao Ran, Ma Yongfeng, Shan Tao

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

In passive radar system, multipath components including direct wave heavily degrades the performance of target detecting. This paper is focused on adaptive multipath cancellation algorithm in passive radar. In order to evaluate the level of cancellation required, the self-ambiguity of FM is analyzed, and the necessary minimum ratio of interference suppressed is brought forward. According to the similarity of multipath model and FIR filter, high order adaptive filter is introduced to suppress interference from far distance obstacles. Simulation and field experiments are carried out to verify its performance and feasibility.

源语言	英语
主期刊名	2006 CIE International Conference on Radar, ICR 2006
DOI	https://doi.org/10.1109/ICR.2006.343126
出版状态	已出版 - 2007
活动	2006 CIE International Conference on Radar, ICR 2006 - Shanghai, 中国期限: 16 10月 2006 → 19 10月 2006

出版系列

姓名	CIE International Conference of Radar Proceedings

会议

会议	2006 CIE International Conference on Radar, ICR 2006
国家/地区	中国
市	Shanghai
时期	16/10/06 → 19/10/06

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10.1109/ICR.2006.343126

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Kui, W., Ran, T., Yongfeng, M., & Tao, S. (2007). Adaptive multipath cancellation algorithm in passive radar. 在 2006 CIE International Conference on Radar, ICR 2006 文章 4148251 (CIE International Conference of Radar Proceedings). https://doi.org/10.1109/ICR.2006.343126

@inproceedings{cbe006ed74e7462da2c21f009e9de7c8,

title = "Adaptive multipath cancellation algorithm in passive radar",

abstract = "In passive radar system, multipath components including direct wave heavily degrades the performance of target detecting. This paper is focused on adaptive multipath cancellation algorithm in passive radar. In order to evaluate the level of cancellation required, the self-ambiguity of FM is analyzed, and the necessary minimum ratio of interference suppressed is brought forward. According to the similarity of multipath model and FIR filter, high order adaptive filter is introduced to suppress interference from far distance obstacles. Simulation and field experiments are carried out to verify its performance and feasibility.",

keywords = "LMS, MultiPath cancellation, Passive radar",

author = "Wang Kui and Tao Ran and Ma Yongfeng and Shan Tao",

year = "2007",

doi = "10.1109/ICR.2006.343126",

language = "English",

isbn = "0780395824",

series = "CIE International Conference of Radar Proceedings",

booktitle = "2006 CIE International Conference on Radar, ICR 2006",

note = "2006 CIE International Conference on Radar, ICR 2006 ; Conference date: 16-10-2006 Through 19-10-2006",

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TY - GEN

T1 - Adaptive multipath cancellation algorithm in passive radar

AU - Kui, Wang

AU - Ran, Tao

AU - Yongfeng, Ma

AU - Tao, Shan

PY - 2007

Y1 - 2007

N2 - In passive radar system, multipath components including direct wave heavily degrades the performance of target detecting. This paper is focused on adaptive multipath cancellation algorithm in passive radar. In order to evaluate the level of cancellation required, the self-ambiguity of FM is analyzed, and the necessary minimum ratio of interference suppressed is brought forward. According to the similarity of multipath model and FIR filter, high order adaptive filter is introduced to suppress interference from far distance obstacles. Simulation and field experiments are carried out to verify its performance and feasibility.

AB - In passive radar system, multipath components including direct wave heavily degrades the performance of target detecting. This paper is focused on adaptive multipath cancellation algorithm in passive radar. In order to evaluate the level of cancellation required, the self-ambiguity of FM is analyzed, and the necessary minimum ratio of interference suppressed is brought forward. According to the similarity of multipath model and FIR filter, high order adaptive filter is introduced to suppress interference from far distance obstacles. Simulation and field experiments are carried out to verify its performance and feasibility.

KW - LMS

KW - MultiPath cancellation

KW - Passive radar

UR - http://www.scopus.com/inward/record.url?scp=34547699511&partnerID=8YFLogxK

U2 - 10.1109/ICR.2006.343126

DO - 10.1109/ICR.2006.343126

M3 - Conference contribution

AN - SCOPUS:34547699511

SN - 0780395824

SN - 9780780395824

T3 - CIE International Conference of Radar Proceedings

BT - 2006 CIE International Conference on Radar, ICR 2006

T2 - 2006 CIE International Conference on Radar, ICR 2006

Y2 - 16 October 2006 through 19 October 2006

ER -

Adaptive multipath cancellation algorithm in passive radar

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