Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry

Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry

Deceptive jamming against synthetic aperture radar (SAR) can create false targets or deceptive scenes in the image effectively. Based on the difference in interferometric phase between the target and deceptive jamming signals, a novel method for detecting deceptive jamming using cross-track interfer...

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Bibliographic Details
Main Authors: Qingqing Feng, Huaping Xu, Zhefeng Wu, Wei Liu
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Sensors
Subjects:
deceptive jamming detection
synthetic aperture radar
electronic counter-countermeasure
synthetic aperture radar interferometry
Online Access:http://www.mdpi.com/1424-8220/18/7/2265
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spelling doaj-6de1c7ec15104e1b80078ab86b5dc83e2020-11-25T01:41:38ZengMDPI AGSensors1424-82202018-07-01187226510.3390/s18072265s18072265Deceptive Jamming Detection for SAR Based on Cross-Track InterferometryQingqing Feng0Huaping Xu1Zhefeng Wu2Wei Liu3School of Electronic and Information Engineering, Beihang University, Beijing 100191, ChinaSchool of Electronic and Information Engineering, Beihang University, Beijing 100191, ChinaCASIC, Hepingli South Street, Dongcheng District, Beijing 100013, ChinaElectronic and Electrical Engineering Department, University of Sheffield, Sheffield S1 3JD, UKDeceptive jamming against synthetic aperture radar (SAR) can create false targets or deceptive scenes in the image effectively. Based on the difference in interferometric phase between the target and deceptive jamming signals, a novel method for detecting deceptive jamming using cross-track interferometry is proposed, where the echoes with deceptive jamming are received by two SAR antennas simultaneously and the false targets are identified through SAR interferometry. Since the derived false phase is close to a constant in interferogram, it is extracted through phase filtering and frequency detection. Finally, the false targets in the SAR image are obtained according to the detected false part in the interferogram. The effectiveness of the proposed method is validated by simulation results based on the TanDEM-X system.http://www.mdpi.com/1424-8220/18/7/2265deceptive jamming detectionsynthetic aperture radarelectronic counter-countermeasuresynthetic aperture radar interferometry
collection DOAJ
language English
format Article
sources DOAJ
author Qingqing Feng
Huaping Xu
Zhefeng Wu
Wei Liu
spellingShingle Qingqing Feng
Huaping Xu
Zhefeng Wu
Wei Liu
Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
Sensors
deceptive jamming detection
synthetic aperture radar
electronic counter-countermeasure
synthetic aperture radar interferometry
author_facet Qingqing Feng
Huaping Xu
Zhefeng Wu
Wei Liu
author_sort Qingqing Feng
title Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
title_short Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
title_full Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
title_fullStr Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
title_full_unstemmed Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry
title_sort deceptive jamming detection for sar based on cross-track interferometry
publisher MDPI AG
series Sensors
issn 1424-8220
publishDate 2018-07-01
description Deceptive jamming against synthetic aperture radar (SAR) can create false targets or deceptive scenes in the image effectively. Based on the difference in interferometric phase between the target and deceptive jamming signals, a novel method for detecting deceptive jamming using cross-track interferometry is proposed, where the echoes with deceptive jamming are received by two SAR antennas simultaneously and the false targets are identified through SAR interferometry. Since the derived false phase is close to a constant in interferogram, it is extracted through phase filtering and frequency detection. Finally, the false targets in the SAR image are obtained according to the detected false part in the interferogram. The effectiveness of the proposed method is validated by simulation results based on the TanDEM-X system.
topic deceptive jamming detection
synthetic aperture radar
electronic counter-countermeasure
synthetic aperture radar interferometry
url http://www.mdpi.com/1424-8220/18/7/2265
work_keys_str_mv AT qingqingfeng deceptivejammingdetectionforsarbasedoncrosstrackinterferometry
AT huapingxu deceptivejammingdetectionforsarbasedoncrosstrackinterferometry
AT zhefengwu deceptivejammingdetectionforsarbasedoncrosstrackinterferometry
AT weiliu deceptivejammingdetectionforsarbasedoncrosstrackinterferometry
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