Title :
Energy-transport velocity of electromagnetic waves in isotropic nondispersive media
Author_Institution :
System Sciences Corp., Falls Church, Va.
Abstract :
Recent letters have discussed the velocity of energy transport for a propagating electromagnetic wave in a homogeneous, time-invariant medium. This letter, as an extension, treats the same subject for an unbounded inhomogeneous time-varying medium, using similar mathematical steps.
Keywords :
Differential algebraic equations; Electromagnetic propagation; Electromagnetic scattering; Finite difference methods; Iterative methods; Magnetic flux; Nonlinear equations; Reflection; Surface waves;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1967.5403
