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UAV Micro-Doppler Signature Analysis
2020 IEEE Radar Conference (RadarConf20), 2020The radar phenomenology of UAVs interacts with the micro-Doppler signal processing in interesting and useful ways. This paper adjusts the micro-Doppler processing to establish more consistent UAV micro-Doppler signatures and improve the separability of relevant features. The outlined approach is developed in the context of UAV rotor analysis.
Daniel B Herr +3 more
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On Micro-Doppler Period Estimation
2013 19th International Conference on Control Systems and Computer Science, 2013A novel approach dedicated to estimation of period in micro-Doppler radar signatures represented in the form of time-frequency distribution is suggested. The approach is based on the exploiting short-time Fourier transform performed with window sliding along the micro-Doppler spectrogram.
Pavlo Molchanov +3 more
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Micro-Doppler target scattering
2014 IEEE Radar Conference, 2014Micro-Doppler radar has proven to be a valuable tool in which micro-motions are encoded into detailed target signatures that greatly aid identification. Models of such targets often have elaborate motion representations but only use a simple point scatterer representation to compute received echo strength.
Z. A. Cammenga +3 more
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Micro-Doppler Signature Classification
2006 CIE International Conference on Radar, 2006The micro-Doppler signature of a target is a time varying frequency modulation imparted on the radar echo signal by moving components of the target. Battlefield radar output the radar's baseband signal as audio and soldiers listening on headphones are able to identify the target from its micro-Doppler signature.
Graeme E. Smith +2 more
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