title: An automated ultrasound transducer beam profiling system.
abstract: An automatic, three-dimensional, ultrasound beam profiling system was developed and incorporated into a radiotherapy planning minicomputer system with few modifications and at minimal cost. This profiler was invaluable in assessing the characteristics of beams emitted by ultrasound transducers.
mesh_terms: D006801:Humans; D014159:Transducers; D014465:Ultrasonics / Q000295:instrumentation*; D014463:Ultrasonography