Multi-Channel Back-Projection Algorithm for mmWave Automotive MIMO SAR Imaging With Doppler-Division Multiplexing

Due to the low-cost and compact size, millimeter-wave radar is gaining increasing attention in automotive applications. Compared with the array imaging technique, synthetic aperture radar (SAR) takes advantage of high resolution, low system complexity, and is an important powerful tool in automotive...

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Veröffentlicht in:	IEEE journal of selected topics in signal processing 2023-03, Vol.17 (2), p.445-457
Hauptverfasser:	Zhang, Bangjie, Xu, Gang, Zhou, Rui, Zhang, Hui, Hong, Wei
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Automotive engineering Automotive radar Automotive synthetic aperture radar (SAR) back-projection (BP) Beamforming digital beamforming (DBF) Doppler-division multiplexing (DDM) Echoes High resolution Image resolution Imaging Imaging techniques Millimeter waves MIMO communication Multiplexing Radar Radar equipment Radar imaging Signal processing algorithms Synthetic aperture radar Transmitters
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