Title :
Application of complex conical beams in reflector system analysis
Author :
Skokic, S. ; Sipus, Z. ; Maci, S. ; Bosiljevac, M. ; Casaletti, M.
Author_Institution :
Fac. of Electr. Eng. & Comput., Univ. of Zagreb, Zagreb, Croatia
Abstract :
This paper presents an overview of complex conical beams and techniques developed for their application in the analysis of reflectors and reflector antenna systems, realised either as full PEC surfaces or quasi-periodic, frequency selective surfaces. The various techniques link complex conical beams with Physical Optics, Spectral-Domain method and the Uniform Theory of Diffraction. The method is tested on several examples, including a frequency-selective dual-reflector system of the Gregorian type, designed for the operating frequency of 25 GHz.
Keywords :
frequency selective surfaces; geometrical theory of diffraction; optical design techniques; optical elements; optical testing; periodic structures; physical optics; reflector antennas; spectral-domain analysis; Gregorian type reflector; complex conical beams; frequency 25 GHz; frequency selective surfaces; frequency-selective dual-reflector system; full PEC surfaces; operating frequency; physical optics; quasiperiodic surfaces; reflector antenna systems; reflector system analysis; spectral-domain method; uniform theory of diffraction; Analytical models; Optical waveguides; Physical optics; Reflector antennas; Spectral analysis;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory (MMET), 2012 International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4673-4478-4
DOI :
10.1109/MMET.2012.6331244
