Frequency-domain plane-wave scattering from a perfectly conducting two-dimensional cylinder is analyzed by a hybrid formulation combining the method of moments (MoM) and physical optics. Asymptotic techniques are employed to evaluate many of the impedance matrix integrals. Comparisons are made with standard MoM solutions. A significant reduction in computer memory and run time is achieved.
|Original language||English (US)|
|Number of pages||5|
|Journal||Microwave and Optical Technology Letters|
|State||Published - Jan 1 1999|