Finite difference time domain analysis of underwater acoustic lens system for ambient noise imaging

Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

Volumn 45, Issue 5 B, 2006, Pages 4834-4841

  Mori, Kazuyoshi ^a   Miyazaki, Ayano ^a   Ogasawara, Hanako ^a   Yokoyama, Tomoki ^a   Nakamura, Toshiaki ^a  

^a NATIONAL DEFENSE ACADEMY   (Japan)

Author keywords

Acoustic lens; Ambient noise imaging; Aperture size; FDTD method; Focusing characteristics

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC NOISE; FINITE DIFFERENCE METHOD; IMAGE ANALYSIS; LENSES; TIME DOMAIN ANALYSIS;

ACOUSTIC LENS; AMBIENT NOISE IMAGING; APERTURE SIZE; BICONCAVE LENS; FDTD METHOD; FOCUSING CHARACTERISTICS;

UNDERWATER ACOUSTICS;

EID: 33744492868     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.45.4834     Document Type: Article

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