CLUTTER SUPPRESSION BASED ON WIENER SMOOTHING IN DISTRIBUTED RADAR WITH MOVING PLATFORMS

Xuhui Li; Yingjie Miao; Tao Zeng; Feifeng Liu

doi:10.1049/icp.2021.0763

CLUTTER SUPPRESSION BASED ON WIENER SMOOTHING IN DISTRIBUTED RADAR WITH MOVING PLATFORMS

Xuhui Li, Yingjie Miao, Tao Zeng, Feifeng Liu^*

^*Corresponding author for this work

School of Information and Electronics

Beijing Institute of Technology

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

Abstract

Distributed radar澿 which consists of several radar nodes and a fusion center, was firstly introduced by Lincoln laboratory. By inter-node data processing, the entire system can be equivalent to a big and powerful monostatic radar. Clutter suppression in distributed radar on moving platforms is considered in this paper. A method based on Space-Time Wiener Smoothing is developed to realized reliable target detection, where sequential coherent and non-coherent processes are performed to achieve clutter whitening and inter-node accumulation. By establishing the clutter model, and Monte Carlo simulation, it is verified that the proposed method could suppress the clutter echo well, whose performance is insensitive to synchronization error.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	640-644
Number of pages	5
Volume	2020
Edition	9
ISBN (Electronic)	9781839535406
DOIs	https://doi.org/10.1049/icp.2021.0763
Publication status	Published - 2020
Event	5th IET International Radar Conference, IET IRC 2020 - Virtual, Online Duration: 4 Nov 2020 → 6 Nov 2020

Conference

Conference	5th IET International Radar Conference, IET IRC 2020
City	Virtual, Online
Period	4/11/20 → 6/11/20

Keywords

CLUTTER SUPPRESSION
DISTRIBUTED RADAR
MOVING PLATFORM
WIENER SMOOTHING

Access to Document

10.1049/icp.2021.0763

Cite this

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title = "CLUTTER SUPPRESSION BASED ON WIENER SMOOTHING IN DISTRIBUTED RADAR WITH MOVING PLATFORMS",

abstract = "Distributed radar澿 which consists of several radar nodes and a fusion center, was firstly introduced by Lincoln laboratory. By inter-node data processing, the entire system can be equivalent to a big and powerful monostatic radar. Clutter suppression in distributed radar on moving platforms is considered in this paper. A method based on Space-Time Wiener Smoothing is developed to realized reliable target detection, where sequential coherent and non-coherent processes are performed to achieve clutter whitening and inter-node accumulation. By establishing the clutter model, and Monte Carlo simulation, it is verified that the proposed method could suppress the clutter echo well, whose performance is insensitive to synchronization error.",

keywords = "CLUTTER SUPPRESSION, DISTRIBUTED RADAR, MOVING PLATFORM, WIENER SMOOTHING",

author = "Xuhui Li and Yingjie Miao and Tao Zeng and Feifeng Liu",

note = "Publisher Copyright: {\textcopyright} 2020 IET Conference Proceedings. All rights reserved.; 5th IET International Radar Conference, IET IRC 2020 ; Conference date: 04-11-2020 Through 06-11-2020",

year = "2020",

doi = "10.1049/icp.2021.0763",

language = "English",

volume = "2020",

pages = "640--644",

booktitle = "IET Conference Proceedings",

publisher = "Institution of Engineering and Technology",

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edition = "9",

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T1 - CLUTTER SUPPRESSION BASED ON WIENER SMOOTHING IN DISTRIBUTED RADAR WITH MOVING PLATFORMS

AU - Li, Xuhui

AU - Miao, Yingjie

AU - Zeng, Tao

AU - Liu, Feifeng

PY - 2020

Y1 - 2020

N2 - Distributed radar澿 which consists of several radar nodes and a fusion center, was firstly introduced by Lincoln laboratory. By inter-node data processing, the entire system can be equivalent to a big and powerful monostatic radar. Clutter suppression in distributed radar on moving platforms is considered in this paper. A method based on Space-Time Wiener Smoothing is developed to realized reliable target detection, where sequential coherent and non-coherent processes are performed to achieve clutter whitening and inter-node accumulation. By establishing the clutter model, and Monte Carlo simulation, it is verified that the proposed method could suppress the clutter echo well, whose performance is insensitive to synchronization error.

AB - Distributed radar澿 which consists of several radar nodes and a fusion center, was firstly introduced by Lincoln laboratory. By inter-node data processing, the entire system can be equivalent to a big and powerful monostatic radar. Clutter suppression in distributed radar on moving platforms is considered in this paper. A method based on Space-Time Wiener Smoothing is developed to realized reliable target detection, where sequential coherent and non-coherent processes are performed to achieve clutter whitening and inter-node accumulation. By establishing the clutter model, and Monte Carlo simulation, it is verified that the proposed method could suppress the clutter echo well, whose performance is insensitive to synchronization error.

KW - CLUTTER SUPPRESSION

KW - DISTRIBUTED RADAR

KW - MOVING PLATFORM

KW - WIENER SMOOTHING

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U2 - 10.1049/icp.2021.0763

DO - 10.1049/icp.2021.0763

M3 - Conference contribution

AN - SCOPUS:85174655817

VL - 2020

SP - 640

EP - 644

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 5th IET International Radar Conference, IET IRC 2020

Y2 - 4 November 2020 through 6 November 2020

ER -

CLUTTER SUPPRESSION BASED ON WIENER SMOOTHING IN DISTRIBUTED RADAR WITH MOVING PLATFORMS

Abstract

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Keywords

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