Extraction of Vibrating Features With Dual-Channel Fixed-Receiver Bistatic SAR

Zhang, Wei; Tong, Chuangming; Zhang, Qun; Zhang, Yancao; Zhang, Xiao

doi:10.1109/lgrs.2011.2172974

Cited by 22 publications

(11 citation statements)

References 12 publications

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“…The estimation of motion parameters from micro‐Doppler signatures has improved. Many methods have been used to extract rigid body motion information from radar micro‐Doppler signatures [10–13], especially for the estimation of kinematic parameters.…”

Section: Review Of Micro‐doppler Effect In Radarmentioning

confidence: 99%

Review of micro‐Doppler signatures

Tahmoush

2015

IET Radar, Sonar & Navigation

117

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Section: Review Of Micro‐doppler Effect In Radarmentioning

confidence: 99%

Review of micro‐Doppler signatures

Tahmoush

2015

IET Radar, Sonar & Navigation

117

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“…In order to address the issues of micro-Doppler hiding in clutter and the absence of the micro-Doppler signature if the target is moving along the radial direction of the common monostatic SAR a displaced phase center array (DPCA) based technique was proposed in [21]. The authors proposed a configuration with a fixed receiver and a dual channel receiver separated by phase centres.…”

Section: Bistatic Sarmentioning

confidence: 99%

Developments in target micro-Doppler signatures analysis: radar imaging, ultrasound and through-the-wall radar

Clemente

Balleri

Woodbridge

et al. 2013

EURASIP J. Adv. Signal Process.

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Target motions, other than the main bulk translation of the target, induce Doppler modulations around the main Doppler shift that form what is commonly called a target micro-Doppler signature. Radar micro-Doppler signatures are generally both target and action specific and hence can be used to classify and recognise targets as well as to identify possible threats. In recent years, research into the use of micro-Doppler signatures for target classification to address many defence and security challenges has been of increasing interest. In this article, we present a review of the work published in the last 10 years on emerging applications of radar target analysis using micro-Doppler signatures. Specifically we review micro-Doppler target signatures in bistatic SAR and ISAR, through-the-wall radar and ultrasound radar. This article has been compiled to provide radar practitioners with a unique reference source covering the latest developments in micro-Doppler analysis, extraction and mitigation techniques. The article shows that this research area is highly active and fast moving and demonstrates that micro-Doppler techniques can provide important solutions to many radar target classification challenges.

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“…[7] and Zhang et al . [8] present useful approaches to extract the vibration parameters via the joint time‐frequency distribution (JTFD). In the two studies, the vibration features are extracted from certain properties of the micro‐Doppler curves in JTFD.…”

Section: Introductionmentioning

confidence: 99%