DocumentCode
241984
Title
Finite frequency selective surface modelling
Author
Dickie, R. ; Cahill, Ronan ; Fusco, Vincent F.
Author_Institution
Inst. of Electron., Commun. & Inf. Technol., Queen´s Univ. Belfast, Belfast, UK
fYear
2014
fDate
6-11 April 2014
Firstpage
1980
Lastpage
1983
Abstract
In this paper we describe the development of an electromagnetic modelling technique to investigate edge illumination effects on finite size FSS performance. The work extends the commonly used unit cell approach and models the FSS as a linear array with Gaussian beam excitation. Bistatic scattering from the FSS is calculated at 23.8 GHz for a 45 incident beam. The results presented relate the beam size, edge illumination and scattering performance.
Keywords
electromagnetic wave scattering; frequency selective surfaces; Gaussian beam excitation; beam size; bistatic scattering; edge illuminatio; electromagnetic modelling technique; finite frequency selective surface modelling; finite size FSS erformance; frequency 23.8 GHz; illumination effects; linear array; scattering performance; unit ell approach; Antenna radiation patterns; Arrays; Frequency selective surfaces; Instruments; Lighting; Scattering; FSS; atmospheric science instrumentation; frequency selective surface; microwave; radiometers;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902192
Filename
6902192
Link To Document