Beamforming with multi-channel V-Band system-on-chip radar platform for gesture sensing

Advancements in high level integration of MMIC in package have led to the development of a system comprising of a multi-channel transceiver with antenna in package (AiP). Multi-channel systems provide additional advantage by enabling digital beamforming for direction of arrival estimation at 60 GHz. Different beamforming techniques are studied and practically implemented with a radar platform to find the location of the target. Different algorithms are compared and an overview with results are presented in this publication.