The-effective directivity characteristic of a pulsed ultrasound transducer and its measurement by semi-automatic means

On transient solutions of the 'baffled piston' problem

Fritz Oberhettinger · Journal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics · 1961 · 76 citations · Full text

Natural Sciences, Mechanical Engineering, Physics +10

Sonic nearfields of a pulsed piston radiator

W. L. Beaver · The Journal of the Acoustical Society of America · 1974 · 44 citations

Natural Sciences, Physics, Acoustics +13

Ultrasonic echo imaging of tissues: instrumentation

Christopher Hill, David A. Carpenter · British Journal of Radiology · 1976 · 23 citations

Medicine, Biomedical Engineering, Pathology +17

Choice of standard target for medical pulse-echo equipment evaluation

G Lypacewicz, Christopher Hill · Ultrasound in Medicine & Biology · 1974 · 17 citations

Medicine, Radiology, Diagnostic Imaging +11

The use of probes to measure megahertz ultrasonic fields in liquids

P.E. Woolley, Ronald J. Barnett, John Pond · Ultrasonics · 1975 · 10 citations

Natural Sciences, Physics, Acoustics +11