'Institute of Electrical and Electronics Engineers (IEEE)'
Doi
Abstract
Cataloged from PDF version of article.Two-dimensional scattering of waves by a perfectly electric
conducting reflector having arbitrary smooth profile is studied in the H-polarization
case. This is done by reducing the mixed-potential integral equation
to the dual-series equations and carrying out analytical regularization.
To simulate a realistic primary feed, directive incident field is taken as a
complex source point beam. The proposed algorithm shows convergence
and efficiency. The far field characteristics are presented for the reflectors
shaped as quite large-size curved strips of elliptic, parabolic, and hyperbolic
profiles