Title :
Full-wave method of calculation of electromagnetic fields in stratified media
Author :
Lehtinen, N.G. ; Bell, T.F. ; Inan, U.S.
Author_Institution :
Electr. Eng. Dept., Stanford Univ., Stanford, CA, USA
Abstract :
Stanford Full Wave Method (SFWM) is capable of calculating monochromatic electromagnetic waves in an arbitrary stationary anisotropic plane-stratified medium with arbitrary dielectric permittivity and magnetic permeability tensors, given in each layer of the medium. The electromagnetic radiation may be emitted by an arbitrary configuration of harmonically varying currents (both electric and magnetic). The typical problems to which SFWM has been applied are: (1) transport of plane waves upward through the ionosphere and their attenuation; (2) radiation from ionosphere regions, such as electrojet currents modulated by HF heating; (3) radiation from ground-based transmitters; (4) radiation from lightning; (5) Earth-ionosphere waveguide modes; (6) scattering on ionospheric disturbances.
Keywords :
electrojets; electromagnetic field theory; electromagnetic wave scattering; ionosphere; magnetic permeability; permittivity; Earth-ionosphere waveguide; HF heating; Stanford full wave method; arbitrary dielectric permittivity; arbitrary stationary anisotropic plane-stratified medium; attenuation; electrojet currents; electromagnetic field calculation; electromagnetic radiation; ground-based transmitter radiation; harmonically varying currents; ionosphere regions; ionospheric disturbance scattering; lightning radiation; magnetic permeability tensors; monochromatic electromagnetic waves; Educational institutions; Ionosphere; Lightning; Planar waveguides; Reflection; Scattering; Transmitters;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-61284-976-8
DOI :
10.1109/ICEAA.2011.6046308