Numerical analysis of ultrasonic beam of variable-line-focus-beam film transducer

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

Volumn 46, Issue 7 B, 2007, Pages 4486-4489

  Aoyagi, Takahiro ^a   Nakazawa, Marie ^a   Nakamura, Kentaro ^a   Ueha, Sadayuki ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

FDTD; Film transducer; Leaky surface acoustic wave; Line focus beam; Measurement; Polyurea; Ultrasound; V(z) curve method; Variable focusing transducer; Wave theory

Indexed keywords

ELASTIC WAVES; FINITE DIFFERENCE TIME DOMAIN METHOD; FOCUSED ION BEAMS; REFLECTION; ULTRASONIC VELOCITY;

FILM TRANSDUCERS; LEAKY SURFACE ACOUSTIC WAVES; LINE FOCUS BEAMS; POLYUREA; V(Z) CURVE METHOD; VARIABLE FOCUSING TRANSDUCERS; WAVE THEORY;

ULTRASONIC TRANSDUCERS;

EID: 34547865387     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.46.4486     Document Type: Article

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