Abstract: In this article, a scheme to shorten the ring-down time of a dual-electrode piezoelectric micromechanical ultrasonic transducer (PMUT) by changing the transmitting waveform is proposed. The ...
Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...
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