Title :
Excitation of a grounded lossy dielectric slab by an external complex source point beam
Author :
Tsitsas, Nikolaos L. ; Valagiannopoulos, Constantinos A.
Author_Institution :
Dept. of Inf., Aristotle Univ. of Thessaloniki, Thessaloniki, Greece
Abstract :
A lossy grounded dielectric slab is excited by an external E-polarized two-dimensional (2-D) beam generated by a complex-source-point (CSP) feed. The electromagnetic boundary value problem is solved analytically in the Fourier-transform domain. Associated wave scattering and absorption phenomena are investigated. Numerical results illustrate the fields variations versus the characteristics of the CSP beam.
Keywords :
Fourier transforms; boundary-value problems; dielectric materials; electromagnetic wave absorption; electromagnetic wave scattering; 2D beam; CSP feed; Fourier-transform domain; absorption phenomena; associated wave scattering; complex-source-point feed; electromagnetic boundary value problem; external E-polarized two-dimensional beam; lossy grounded dielectric slab; Absorption; Apertures; Dielectric losses; Electromagnetics; Scattering; Slabs; Fourier integrals; absoprtion; complex source point (CSP) beam; scattering; slab structure;
Conference_Titel :
Antennas and Propagation (EuCAP), 2015 9th European Conference on
Conference_Location :
Lisbon
