Doppler Beam Sharpening Using Estimated Doppler Centroid Based on Edge Detection and Fitting
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DOI: 10.1109/access.2019.2937992
Abstract: Doppler beam sharpening (DBS) technology is widely used in applications, such as helicopter rescue and early warning surveillance. To obtain the desired DBS images with high quality, accurate Doppler centroid estimation (DoCE) is necessary. Conventional… read more here.
Keywords: doppler centroid; doppler; doppler beam; estimation ... See more keywords
Deception Jamming Against Doppler Beam Sharpening Radars
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DOI: 10.1109/access.2020.2973191
Abstract: Missile seekers are becoming increasingly more capable of using Doppler Beam Sharpening (DBS) modes as part of the homing cycle, which requires new countermeasures against this mode. One type of countermeasure, is to create false… read more here.
Keywords: deception jamming; doppler; beam sharpening; doppler beam ... See more keywords
High-Resolution Automotive Imaging Using MIMO Radar and Doppler Beam Sharpening
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DOI: 10.1109/taes.2022.3203953
Abstract: A highly detailed sensing of a vehicle's surrounding environment is a key requirement for the advancement of autonomous driving technology. While conventional automotive radar sensors remain robust under challenging weather conditions, poor cross-range resolution and… read more here.
Keywords: doppler beam; high resolution; resolution; radar ... See more keywords