Presentation 1993/8/20
Underwater sound propagation and phase matching principle
Masatada Fukushima,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) The new principle called ″Phase Matching Principle″ has been ap plied to the scattering sound wave coming from the underwater elastic body.Hereafter I will brief on the outline of this principle and the underwater sound propagation,i.e.on some applications of this new concept to SOFAR channel,surface duct,and shallow water sound propagation.And I will clarify the relations between this principle and Weston′s invariant as well.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) sound propagation / SOFAR channel / surface duct / phase matching principle
Paper # US93-34
Date of Issue

Conference Information
Committee US
Conference Date 1993/8/20(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Ultrasonics (US)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Underwater sound propagation and phase matching principle
Sub Title (in English)
Keyword(1) sound propagation
Keyword(2) SOFAR channel
Keyword(3) surface duct
Keyword(4) phase matching principle
1st Author's Name Masatada Fukushima
1st Author's Affiliation Hitachi,Ltd.()
Date 1993/8/20
Paper # US93-34
Volume (vol) vol.93
Number (no) 189
Page pp.pp.-
#Pages 8
Date of Issue