Title :
Radiation characteristics of a 2D parabolic reflector antenna excited by the H-polarized complex source
Author :
Oguzer, Taner ; Nosich, Alexander I. ; Altintas, Ayhan
Author_Institution :
Electr. & Electron. Eng. Dept., Dokuz Eylul Univ., Izmir, Turkey
Abstract :
The aim of this paper is to obtain accurate reference data for relatively large and realistic reflector antenna systems. We concentrate on a parabolic reflector antenna in the H-polarization case. The directive primary feed is modeled by the complex source point method and the relative accuracy of the results is verified.
Keywords :
Green´s function methods; antenna radiation patterns; antenna theory; directive antennas; electric field integral equations; electromagnetic wave polarisation; fast Fourier transforms; reflector antennas; 2D parabolic reflector antenna; FFT algorithm; H-polarized complex source excitation; complex source point method; directive primary feed; electric field integral equation; free-space Green functions; large reflector antenna systems; numerical results; radiation characteristics; reference data; Analytical models; Directive antennas; Feeds; Geometry; Integral equations; Kernel; Numerical analysis; Polarization; Reflector antennas; Scattering;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2002. MMET '02. 2002 International Conference on
Conference_Location :
Kiev, Ukraine
Print_ISBN :
0-7803-7391-X
DOI :
10.1109/MMET.2002.1107026
