A Velocity Ambiguity Resolution Algorithm Based on Improved Hypothetical Phase Compensation for TDM-MIMO Radar Traffic Target Imaging
Bo Yang,
Siqi Liu,
Hua Zhang
et al.
Abstract:In principle, the imaging millimeter wave radar based on Time Division Multiplexing-Multiple Input Multiple Output (TDM-MIMO) technologies can provide richer target information for intelligent transportation systems due to the highdensity target point cloud output. However, the chirp repetition interval extension reduces radar's inherent maximum detectable velocity, leading to the unavoidable problem of estimating the target velocity with a large ambiguity period in imaging radar moving target surveillance app… Show more
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