Response to Letters 6 and 7 by Professor J.R. Watt [signal solutions to Maxwell's equations]

Discusses two letters by Wait concerning signal solutions to the Maxwell equations: Wait (1993, IEEE Trans. Electromagn. Comp., vol.35, no.4, p.486-8) and Wait (1993, IEEE Trans. Electromagn. Comp., vol.34, no.4, p.491-2).<
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