Answers are grounded in this paper and cite their sources.
The problem of electromagnetic transmission through a slab where transmitting and receiving antennas are at finite distances from the slab is considered. The mathematical formulation of the problem is quite general. A detailed solution is presented for the case of a highly conducting slab exposed to sinusoidal and transient excitations. A discussion is given of the conditions under which measurements with the source and receiver at finite distances are equivalent to the same measurements with plane wave excitation.
No takes yet. Share an insight, caveat, or question.
Franceschetti et al. (1979) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: