Scattering of a tem wave from a time varying surface (original) (raw)

loss is due to reflections; therefore the standing wave ratio is high at the input port. 14 18 2. S. R. Seshadri, "Cylindrical Waveguide Mode Convertor for Azimuthally Symmetric Transverse Electric Modes," IEEE Proc., Vol. 135, Pt. H, December 1988, pp. 420-425. Received 12-4-89 Microwave and Optical Technology Letters, 3/3, 95-98 ABSTRACT A solution is given for refection of a plane wuve with TEM polarization from a planar surface with time valying properties. These properties are given in terms of the currents on rhe surface. The solution is obtained by numerically solving u system of differential-delay equations in the time domain.