Microwave signal propagation Maxwell's equations describe the propagation of electromagnetic waves( e.g. Jackson Classical Electrodynamics, Wiley, pp. 848 1975) 4丌r1aD V·D=4npV×H=-J+ at I aB V●B=0 V×E+ 0 c a 04/08/02 12.540Lec1604/08/02 12.540 Lec 16 3 Microwave signal propagation • Maxwell’s Equations describe the propagation of electromagnetic waves (e.g. Jackson, Classical Electrodynamics, Wiley, pp. 848, 1975) ∇ • D = 4πρ ∇ × H = 4 π c J + 1 c ∂D ∂t ∇ • B = 0 ∇ × E + 1 c ∂B ∂t = 0