Dependence of time reversal of acoustic waves in plates on mean frequency and plate’s characteristics

Time reversal is an approach that can be used to focus acoustic waves in a particular location on a surface, allowing a multitouch tactile feedback interaction. The spatial resolution in this case depends on several parameters, such as geometrical parameters, injected frequency and material properti...

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Veröffentlicht in:	Microsystem technologies : sensors, actuators, systems integration actuators, systems integration, 2016-07, Vol.22 (7), p.1791-1798
Hauptverfasser:	Zophoniasson, Harald, Hudin, Charles, Bolzmacher, Christian, Hafez, Moustapha
Format:	Artikel
Sprache:	eng
Schlagworte:	Electronics and Microelectronics Engineering Instrumentation Mechanical Engineering Nanotechnology Physics Technical Paper
Online-Zugang:	Volltext
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