Acoustics—Electroacoustic characteristics and measurements of piezoelectric spherically focusing ultrasonic transducers
全国声学标准化技术委员会(SAC/TC 17)
本标准规定了球冠形压电材料制成的单元球面聚焦超声换能器(以下简称球面聚焦超声换能器)的电声特性及其测量方法。
本标准适用于工作频率范围1.0 MHz~15 MHz。
本标准不适用于聚焦换能器阵和声透镜的聚焦换能器。
注： 1.0 MHz以下可参照本标准。
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