Scientific Research Publishing

—An Empirical Analysis of Budget Execution Audits in Central Government Departments in China ()

1 School of Politics and Public Administration, Guangxi Normal University, Guilin, China. 2 School of Marxism, Xiamen University, Xiamen, China.
IEEE

A Dual-Electrode PMUT-Based Method to Reduce Ring-Down Time and Improve Both Axial Resolution and Blind Zone

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 ...