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Micro-doppler effect in radar: phenomenon, model, and simulation study
IEEE Transactions on Aerospace and Electronic Systems, 2006When, in addition to the constant Doppler frequency shift induced by the bulk motion of a radar target, the target or any structure on the target undergoes micro-motion dynamics, such as mechanical vibrations or rotations, the micro-motion dynamics induce Doppler modulations on the returned signal, referred to as the micro-Doppler effect.
V C Chen, Fayin Li, Shen-Shyang Ho
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Identification Technology of UAV Based on Micro-Doppler Effect
2021 International Wireless Communications and Mobile Computing (IWCMC), 2021In recent years, unmanned aerial vehicle (UAV) technology has developed rapidly. Currently, UAVs are widely used in IoT deployment and smart agriculture. At present, the main method for radar to identify UAV is analyzing the Micro-Doppler effect. Passive radar technology based on 5G base stations can identify UAV in complex urban environments.
Tao Hong 0004 +3 more
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Analysis of micro-doppler effect in SIMO radar
2010 2nd International Conference on Signal Processing Systems, 2010SIMO (Single Input Multiple Output) radar system capitalizes on the receiving diversity, so it can obtain more information about the target and highly improve the target recognition capability of radar. In this paper, the micro-Doppler effect induced by rotation and vibration parts of target in SIMO radar system which transmitting single frequency ...
Xian-jiao Liang +3 more
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