Abstract: In the design of Piezoelectric Micromachined Ultrasonic Transducers (PMUTs) for wideband immersion operation, the choice of piezoelectric material is crucial for determining transducer ...
Abstract: Phase errors of phased array antenna (PAA) can cause pattern distortion. This letter presents an over-the-air (OTA) phased array calibration method by an iterative stochastic parallel ...
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