TM scattering by a general sheet impedance discontinuity

An integral equation and spectral-domain method of moments (MM) solution to the two-dimensional problem of transverse magnetic (TM) scattering by a general sheet impedance discontinuity in a plane multilayered medium is presented. The MM solution uses a combination of pulse and traveling-wave physical basis functions to efficiently analyze discontinuities that extend to infinity. Numerical results that illustrate the use and accuracy of the method are presented.<
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