Font Size: 

In this paper the wave scattering by finite-size cylindrical reflectors and multi-element strip gratings are studied. The use of parametric representations of integral and pseudo-differential equations for deriving singular and hypersingular integral equations is demonstrated in simplest cases. These equations are solved numerically by the Method of Discrete Singularities, which has been completely grounded.

singular integral operator; hypersingular integral operator; singular integral equation; hypersingular integral equation; method of discrete singularities; reflector antenna; multi-element gratings