Title :
Waves produced by a source on the moving and expanding circular frame
Author :
Borisov, Victor V.
Author_Institution :
Fock Inst. of Phys., St. Petersburg Univ.
fDate :
May 28 2005-June 1 2005
Abstract :
The initial-value problem to the inhomogeneous wave equation is investigated for the case of sources distributed on a circular frame expanding and moving with the wavefront velocity. Explicit solutions are represented in terms of transient modes in the cylindrical coordinate system. Application of the scalar solutions to description of the electromagnetic waves and implementation of corresponding source currents are discussed
Keywords :
computational electromagnetics; electromagnetic waves; inhomogeneous media; initial value problems; wave equations; cylindrical coordinate system; electromagnetic waves; expanding circular frame; inhomogeneous wave equation; initial-value problem; wavefront velocity; Diffraction; Electromagnetic scattering; Electromagnetic transients; Fourier series; Hafnium; Page description languages; Partial differential equations; Physics; Telegraphy;
Conference_Titel :
Days on Diffraction, 2005. DD 2005. Proceedings of the International Conference
Conference_Location :
St.Petersburg
Print_ISBN :
5-9651-0140-6
DOI :
10.1109/DD.2005.204876
