摘要: On etudie comment les effets de la diffraction accentuent limitations dans mesures utilisant methode par echo-impulsion et ces peuvent etre surmontees pour des transducteurs avec ou sans focalisation
sci-hub.se 参考文章(21)
Warren P Mason, Electromechanical transducers and wave filters ,(1942)
D. D. Baker, Determination of Far‐Field Characteristics of Large Underwater Sound Transducers from Near‐Field Measurements The Journal of the Acoustical Society of America. ,vol. 34, pp. 1737- 1744 ,(1962) , 10.1121/1.1909112
Marcel Arditi, F Stuart Foster, John W Hunt, Transient fields of concave annular arrays. Ultrasonic Imaging. ,vol. 3, pp. 37- 61 ,(1981) , 10.1016/0161-7346(81)90081-X
J. W. Strutt, Investigation of the Disturbance produced by a Spherical Obstacle on the Waves of Sound Proceedings of the London Mathematical Society. ,vol. s1-4, pp. 253- 283 ,(1871) , 10.1112/PLMS/S1-4.1.253
John W. Hunt, Marcel Arditi, F. Stuart Foster, Ultrasound Transducers for Pulse-Echo Medical Imaging IEEE Transactions on Biomedical Engineering. ,vol. 30, pp. 453- 481 ,(1983) , 10.1109/TBME.1983.325150
M. Fink, F. Hottier, J.F. Cardoso, Ultrasonic Signal Processing for in Vivo Attenuation Measurement: Short Time Fourier Analysis Ultrasonic Imaging. ,vol. 5, pp. 117- 135 ,(1983) , 10.1177/016173468300500202
F. Hottier, M. Fink, J. Donjon, J. L. Bernatets, J. F. Cardoso, New Approaches Towards Quantitative Echography 1st International Symposium on Medical Imaging and Image Interpretation. ,vol. 0375, pp. 269- 274 ,(1982) , 10.1117/12.934644
William L. Beaver, Sonic nearfields of a pulsed piston radiator Journal of the Acoustical Society of America. ,vol. 56, pp. 1043- 1048 ,(1974) , 10.1121/1.1903383
GL Nicolosi, D Pavan, C Lestuzzi, L Mariani, C Burelli, F Zardo, D Zanuttini, Tissue characteristics of amyloid heart disease by two dimensional echocardiography Ultrasonic Imaging. ,vol. 5, pp. 178- 179 ,(1983) , 10.1016/0161-7346(83)90051-2
A Penttinen, M Luukkala, The impulse response and pressure nearfield of a curved ultrasonic radiator Journal of Physics D. ,vol. 9, pp. 1547- 1557 ,(1976) , 10.1088/0022-3727/9/10/020