Acoustic beamwidth compressor using gradient-index phononic crystals

Journal of Physics D: Applied Physics

Volumn 42, Issue 18, 2009, Pages

  Lin, Sz Chin Steven ^a   Tittmann, Bernhard R ^a   Sun, Jia Hong ^b   Wu, Tsung Tsong ^b   Huang, Tony Jun ^a  

^a The Pennsylvania State University   (United States)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC BEAMS; ACOUSTIC ENERGY; BEAM WIDTHS; CONVERSION RATIO; CRYSTAL WAVEGUIDES; GRADIENT INDEXES; PC-BASED; PHONONIC CRYSTAL; POTENTIAL APPLICATIONS; SIGNAL PROCESSOR; SQUARE ARRAY; TRANSMISSION EFFICIENCY; WORKING FREQUENCY;

BIOSENSORS; COMPRESSORS; FINITE DIFFERENCE TIME DOMAIN METHOD; METHOD OF MOMENTS; PHONONS; SIGNAL PROCESSING; TIME DOMAIN ANALYSIS; TWO DIMENSIONAL; WAVEGUIDES;

ACOUSTICS;

EID: 70149089863     PISSN: 00223727     EISSN: 13616463     Source Type: Journal    
DOI: 10.1088/0022-3727/42/18/185502     Document Type: Article

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