Accession Number:

AD0611035

Title:

ANTI-WAVEGUIDE PROPAGATION IN A HETEROGENEOUS LAYER,

Descriptive Note:

Corporate Author:

EMMANUEL COLL BOSTON MASS RESEARCH LANGUAGE CENTER

Personal Author(s):

Report Date:

1964-06-01

Pagination or Media Count:

24.0

Abstract:

This paper examines the field of a point radiator in a heterogeneous layer in which there is no shear elasticity and the parameter of the medium is a linear function, given Hlambda 1, where H is the thickness of the layer, and lambda, the wavelength. It studies theoretically three types of anti-waveguide propagation not formed by total reflection of the boundary surface. A beam interpretation is obtained in the Wentzel-Kramers-Brillouin approximation for the dispersion equation for normal waves. A formula is given for the field intensity in the effective shadow when the boundary condition is described by the numerical coefficient of reflection. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE