Innovative car features printed chassis, solar array on the roof to help warm the powertrain battery and transducers, not speakers. What’s the point?

Abstract: Calibration is essential to ensure the optimal performance of phased arrays, as amplitude and phase mismatches degrade radiation characteristics. While amplitude-only calibration methods are ...

Abstract: This work introduces a flexible curvilinear capacitive micromachined ultrasonic transducer (CMUT) array fabricated using a hybrid front-end/back-end methodology. The fabrication process ...