Analysis of curved frequency selective reflector antenna systems — A combined approach

Author

Skokic, S. ; Sipus, Z. ; Maci, S. ; Bosiljevac, M. ; Casaletti, M.

Author_Institution

Fac. of Electr. Eng. & Comput., Univ. of Zagreb, Zagreb, Croatia

fYear

2012

fDate

26-30 March 2012

Firstpage

3299

Lastpage

3302

Abstract

This paper presents a combined analysis approach suitable for analyzing complex reflector antenna systems comprised of both simple PEC reflectors and frequency selective surfaces. The approach joins several methods and models, including Complex Conical Beams, Physical Optics, Spectral-Domain method and the Uniform Theory of Diffraction. The method is tested on a frequency-selective dual-reflector system of the Gregorian type, designed for the operating frequency of 25 GHz.

Keywords

electromagnetic wave diffraction; frequency selective surfaces; reflector antennas; PEC reflectors; complex conical beams; curved frequency selective reflector antenna systems; frequency 25 GHz; frequency selective surfaces; frequency-selective dual-reflector system; operating frequency; physical optics; spectral-domain method; uniform theory of diffraction; Frequency selective surfaces; Optical surface waves; Physical optics; Spectral analysis; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (EUCAP), 2012 6th European Conference on

Conference_Location

Prague

Print_ISBN

978-1-4577-0918-0

Electronic_ISBN

978-1-4577-0919-7

Type

conf

DOI

10.1109/EuCAP.2012.6206182

Filename

6206182