ARRAY TRANSDUCER COMPOSED OF POROUS CERAMIC RECTANGULAR PRISM

被引：1
|
作者：
KUMAMOTO, S
OKUNO, K
机构：
[1] Japan Radio Co. Ltd, Kmifukuoka-shi, Saitama, 356, 2-1-4, Fukuoka
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷 / 9B期
关键词：
POROUS PZT CERAMICS; LENGTH-EXTENSIONAL VIBRATOR; ARRAY TRANSDUCER; TRANSMITTER-RECEIVER; ACOUSTIC SENSITIVITY;
D O I：
10.1143/JJAP.32.4212
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The 9 x 3 array transducer composed of porous ceramics is fabricated and the acoustic sensitivity is measured. A low Q value of 7.5 is obtained in the longitudinal vibration mode.
引用
收藏
页码：4212 / 4213
页数：2
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