Title :
Spatial Spectrum Analysis for Measurement of Beam Abberration by FSS
Author :
Yamsiri, A. ; Donnan, Robert S.
Author_Institution :
Dept. of Electron. Eng., Queen Marry Univ. of London, London
Abstract :
A purpose of this paper is to introduce the analytical basis for a metrology to enable high accuracy in quantitative analysis of signal beam field aberration by planar optical components comprising quasi optical feed systems initially in the range 60-350 GHz. Techniques for designing and studying beam aberration are outlined, and computational results are shown.
Keywords :
aberrations; antenna feeds; frequency selective surfaces; millimetre wave antennas; planar antennas; spectral analysis; submillimetre wave antennas; FSS; frequency 60 GHz to 350 GHz; frequency selective surface; planar optical component; quantitative analysis; quasioptical feed system; signal beam field aberration measurement; spatial spectrum analysis; Quasi optical feed system; frequency selective surfaces and beam aberration;
Conference_Titel :
Antennas and Propagation, 2007. EuCAP 2007. The Second European Conference on
Conference_Location :
Edinburgh
Print_ISBN :
978-0-86341-842-6
