Suppression of irregularity in frequency response and directivity of a piezoelectric polymer film hydrophone

Japanese Journal of Applied Physics

Volumn 33, Issue 5S, 1994, Pages 2941-2944

  Nakamura, Yasuhiro ^a   Otani, Takahiko ^a  

^a DOSHISHA UNIVERSITY   (Japan)

Author keywords

Directivity; Frequency response; Hydrophone; Piezoelectric polymer film; Surface elastic wave

Indexed keywords

ELASTIC WAVES; FREQUENCY RESPONSE; MIRRORS; PIEZOELECTRIC MATERIALS; POLYMERS; PRESSURE EFFECTS; SURFACE PHENOMENA; SURFACE WAVES; VISUALIZATION; WAVE PROPAGATION; WAVEFRONTS;

CYLINDRICAL BAKING MATERIAL; DIRECTIVITY; IRREGULARITY; PIEZOELECTRIC POLYMER FILMS; POLYVINYLIDENE FLUORIDE; SURFACE ELASTIC WAVE;

HYDROPHONES;

EID: 0028422830     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.33.2941     Document Type: Article

References (6)

1. Y. Nakamura and T. Otani 1992 J. Acoust. Soc. Jpn. 48 154 [in Japanese].
2. Y. Nakamura and T. Otani 1992 Proc. 12th Symp. Ultrasonic Electronics, Tokyo, 1991, Jpn. J. Appl. Phys. 31 Suppl. 31-1, 266.
3. Y. Nakamura, T. Kawabata and T. Otani 1993 Jpn. J. Appl. Phys. 32 2288.
4. Y. Nakamura and T. Otani 1993 J. Acoust. Soc. Am. 94 1191. 3.
5. Y. Nakamura and T. Otani 1993 J. Acoust. Soc. Jpn. 49 697 [in Japanese].
6. I. A. Viktorov 1967 Rayleigh and Lamb Waves (Plenum, New York) p. 46.