Ultrasonic Transducers Based on Piezoelectric Polymer Films for Operation in Air

被引：1

作者：

Golyamina, I. P. ^{[1
]}

Pirogov, V. A. ^{[1
]}

Rastorguev, D. L. ^{[1
]}

Surikov, B. S. ^{[1
]}

机构：

[1] NN Andreev Acoust Inst, Moscow 117036, Russia

来源：

ACOUSTICAL PHYSICS | 2012年 / 58卷 / 02期

关键词：

ultrasonic transducers; piezoelectric polymer films; air medium; broad frequency band;

D O I：

10.1134/S1063771012020042

中图分类号：

O42 [声学];

学科分类号：

070206 [声学];

摘要：

The paper presents the results of experimental studies of radiating piezoelectric elements made on the basis of self-supported piezoelectric polymer films. The dependences of the sensitivity of these elements on the geometric parameters and frequency are investigated within a frequency band of 10-70 kHz. A radiating device containing an ensemble of more than 4000 piezoelectric elements is constructed.

引用

页码：166 / 171

页数：6

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