Abstract: Calibration is crucial for ensuring the performance of phased array since amplitude-phase imbalance between elements results in significant performance degradation. While amplitude-only ...
Abstract: Row-column addressed 2D ultrasonic transducer arrays require fewer connections compared to their fully addressed counterparts. This allows easier integration with electronics and convenience ...
Stories that have been informed fully or partly by views and experiences of people around the world in response to Guardian callouts across news, politics, business, society and culture Following the ...