Nonstationary excitation theory, integral and integral-differential equations for electromagnetics

Author

Davidovich, Michael V.

Author_Institution

Saratov State Univ., Russia

Volume

2

fYear

2004

fDate

17-19 May 2004

Firstpage

401

Abstract

The Vainstain´s theory for excitation of resonator and waveguides have been generalized for strong nonstationary case including nonlinear media and boundary conditions. The space-time tensor Green´s functions and corresponding integral or integral-differential equations for linear and nonlinear media and inclusions have been constructed. The theory also generalized for waveguide transformers. The numerical results for pulse radiation by dipole currents and its propagation in resonators, waveguides and its discontinuities are presented.

Keywords

Green´s function methods; electromagnetic wave propagation; integro-differential equations; nonlinear media; resonators; waveguide discontinuities; Vainstains theory; boundary conditions; integral-differential equation; nonlinear media; resonator excitation; space-time tensor Greens function; waveguide transformers; waveguides discontinuities; Boundary conditions; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Integral equations; Maxwell equations; Nonlinear equations; Poisson equations; Tensile stress; Waveguide theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Wireless Communications, 2004. MIKON-2004. 15th International Conference on

Print_ISBN

83-906662-7-8

Type

conf

DOI

10.1109/MIKON.2004.1357049

Filename

1357049