Verification of the localized-wave transmission effect
- 15 December 1990
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 68 (12) , 6083-6086
- https://doi.org/10.1063/1.346896
Abstract
An acoustic array driven with a designed set of localized-wave (LW) solutions of the scalar-wave equation generates a robust, well-behaved, transient pencil beam of ultrasound in water. The performance of the LW-pulse-driven array theoretically and experimentally exceeds a tenfold improvement over related continuous-wave excitations of the same array.This publication has 9 references indexed in Scilit:
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