Measurement of speed and absorption of ultrasonic waves in air at low temperatures using P(VDF/TrFE) transducers

Acoustical Science and Technology

Sadayuki Takahashi¹ 

[1] Faculty of Education, Arts and Science, Yamagata University

关键词: Piezoelectric polymer transducer;    P(VDF/TrFE);    Air-coupled ultrasonic transducer;    Low-temperature;    Speed of sound;   

DOI  :  10.1250/ast.32.23

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown