Title :
Effective constitutive parameters for anisotropic and compressible media
Author :
Chen, Hung Chi ; Cheng, D.K.
Author_Institution :
Syracuse University, Electrical Engineering Department, Syracuse, USA
fDate :
6/1/1965 12:00:00 AM
Abstract :
It is shown that the macroscopic electromagnetic properties of an anisotropic and compressible medium can be described by an effective permittivity tensor and an effective `compressivity tensor¿. A new set of three governing equations can be written, which put the solution of electromagnetic problems in such a medium on a systematic basis. A new `pressure-displacement current¿ is also defined.
Keywords :
fundamental concepts; magnetic fields; plasma; plasma electromagnetic wave propagation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19650085
