Micro-Doppler signatures of subwavelength nonrigid bodies in motion
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.054307
Abstract: Motion signatures of nonstationary electromagnetic bodies are imprinted in their scattering spectrum. While the Doppler frequency shift holds information about the velocity of its center of mass, internal degrees of freedom in a nonrigid body,… read more here.
Keywords: motion; subwavelength nonrigid; doppler; micro doppler ... See more keywords
Efficient Protocol to Use FMCW Radar and CNN to Distinguish Micro-Doppler Signatures of Multiple Drones and Birds
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DOI: 10.1109/access.2022.3155776
Abstract: Classification of multiple drones and birds by comparing micro-Doppler (MD) signatures is a very difficult task because the MD signatures of multiple birds can contaminate the MD signature of drones, and because a single drone… read more here.
Keywords: micro doppler; multiple drones; signatures multiple; doppler signatures ... See more keywords
Obfuscation of Human Micro-Doppler Signatures in Passive Wireless RADAR
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3269435
Abstract: When wireless communication signals impinge on a moving human they are affected by micro-Doppler. A passive receiver of the resulting signals can calculate the spectrogram that produces different signatures depending on the human activity. This… read more here.
Keywords: micro doppler; signatures passive; doppler signatures; doppler ... See more keywords
Toward Unobtrusive In-Home Gait Analysis Based on Radar Micro-Doppler Signatures
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DOI: 10.1109/tbme.2019.2893528
Abstract: Objective: In this paper, we demonstrate the applicability of radar for gait classification with application to home security, medical diagnosis, rehabilitation, and assisted living. Aiming at identifying changes in gait patterns based on radar micro-Doppler… read more here.
Keywords: micro doppler; radar micro; gait; doppler signatures ... See more keywords
Multiperson Continuous Tracking and Identification From mm-Wave Micro-Doppler Signatures
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2020.3019915
Abstract: In this work, we investigate the use of backscattered mm-wave radio signals for the joint tracking and recognition of identities of humans as they move within indoor environments. We build a system that effectively works… read more here.
Keywords: continuous tracking; tracking identification; identification; multiperson continuous ... See more keywords