This paper tells the general situation, the development trend and research method of broadbandtransducer.
本文讲述了宽带换能器的研究概况、发展趋势以及研究方法。
2
A portable broadbandtransducer using the radially polarized piezoelectric cylindrical tube has been designed and fabricated.
利用径向极化的压电圆管制作了一种便携式宽频带换能器。
3
The invention discloses a piezoelectric composite material for a broadbandtransducer, and belongs to the technical field of the piezoelectric material.