A numerical-analytical method is developed for solving surface integral equations (IEs) describing electromagnetic wave diffraction from arrays of complex-shaped planar reflectors. Solutions to these equations are regularized via analytical transformation of the separated singular part of the matrix kernel. Basis functions satisfying the metal-edge condition are determined on the entire surface of the complex region. The amplitude and phase responses of arrays consisting of polygonal reflectors are numerically investigated.
|Number of pages||5|
|Journal||JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS|
|Publication status||Published - 2003|