Influence of the quarter wave matching layers on the response of bar transducers

Proceedings of the IEEE Ultrasonics Symposium

Volumn 2, Issue , 2000, Pages 1135-1138

  Cugnet, B ^a,b   Assaad, J ^b   Hladky, A C ^b   Haine, F ^a  

^a UNIVERSITÉ DE VALENCIENNES   (France)

^b Institut Superieur de l'Electronique et du Numerique   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; FINITE ELEMENT METHOD; HARMONIC ANALYSIS; MATRIX ALGEBRA; NATURAL FREQUENCIES;

BAR TRANSDUCERS; QUARTER WAVE MATCHING LAYERS;

PIEZOELECTRIC TRANSDUCERS;

EID: 0034579664     PISSN: 10510117     EISSN: None     Source Type: Journal    
DOI: 10.1109/ULTSYM.2000.921525     Document Type: Article

References (6)

1. The design of efficient, broad-band piezoelectric transducers
2. The design of broad-band fluid-loaded ultrasonic transducers
3. Electromechanical coupling coefficients and far-field radiation patterns of lithium niobate bars (Y-cut) used in high-frequency acoustical imaging and non-destructive testing
4. A physical interpretation of the far-field directivity pattern of lithium niobate bar transducers
5. Dependance of electromechanical coupling coefficient on the width-to-thickness ratio of plank-shaped piezoelectric transducers