EXPANDING-APERTURE ANNULAR ARRAY

[1] MONOLITHIC ACOUSTIC IMAGING TRANSDUCER STRUCTURES WITH HIGH SPATIAL-RESOLUTION [J]. APPLIED PHYSICS LETTERS, 1974, 25 (09) : 478 - 479

[2] BERNARDI RB, 1976 IEEE ULTR S P, P157

[3] ULTRASOUND AXICON - DEVICE FOR FOCUSING OVER A LARGE DEPTH [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1973, 54 (06) : 1628 - 1630

[4] FOCUSING ULTRASOUND OVER A LARGE DEPTH WITH AN ANNULAR TRANSDUCER - ALTERNATIVE METHOD [J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1975, SU22 (01): : 11 - 15

[5] DESIGN OF EFFICIENT BROAD-BAND PIEZOELECTRIC TRANSDUCERS [J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1978, 25 (03): : 115 - 125

[6] ERICKSON KR, 1975, REFLECTIONS, V1, P74

[7] FOSTER FS, ACOUSTICAL HOLOGRAPH, V8

[8] GARRET WJ, 1975, ULTRASONICS MEDICINE, P311

[9] Goodman J. W., 2005, INTRO FOURIER OPTICS

[10] GREEN PS, 1978, IEEE T SON ULTRASON, V25, P259

[1] MONOLITHIC ACOUSTIC IMAGING TRANSDUCER STRUCTURES WITH HIGH SPATIAL-RESOLUTION [J]. APPLIED PHYSICS LETTERS, 1974, 25 (09) : 478 - 479

[2] BERNARDI RB, 1976 IEEE ULTR S P, P157

[3] ULTRASOUND AXICON - DEVICE FOR FOCUSING OVER A LARGE DEPTH [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1973, 54 (06) : 1628 - 1630

[4] FOCUSING ULTRASOUND OVER A LARGE DEPTH WITH AN ANNULAR TRANSDUCER - ALTERNATIVE METHOD [J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1975, SU22 (01): : 11 - 15

[5] DESIGN OF EFFICIENT BROAD-BAND PIEZOELECTRIC TRANSDUCERS [J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1978, 25 (03): : 115 - 125

[6] ERICKSON KR, 1975, REFLECTIONS, V1, P74

[7] FOSTER FS, ACOUSTICAL HOLOGRAPH, V8

[8] GARRET WJ, 1975, ULTRASONICS MEDICINE, P311

[9] Goodman J. W., 2005, INTRO FOURIER OPTICS

[10] GREEN PS, 1978, IEEE T SON ULTRASON, V25, P259