Title :
A novel EM analysis of free-standing rectangular aperture FSS based on MM-GSM technique
Author :
Narayan, Shiv ; Nair, R.U. ; Jha, R.M.
Author_Institution :
Comput. Electromagn. Lab., Nat. Aerosp. Labs. (NAL-CSIR), Bangalore, India
Abstract :
The present paper deals with the analysis of EM characteristics of free-standing rectangular aperture FSS using Mode Matching-GSM technique. In the analysis, both evanescent and propagating modes are included that enhanced the accuracy of the computation. This method provides less computational complexity in the formulation of FSS structures. The transmission characteristics of free-standing square aperture FSS are also studied at different angles of incidence and for different aperture dimensions.
Keywords :
aperture antennas; computational complexity; electromagnetic wave scattering; frequency selective surfaces; mode matching; EM analysis; MM-GSM technique; computational complexity; free-standing rectangular aperture; free-standing square aperture FSS; mode matching- generalized scattering matrix method;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2009
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-4818-0
Electronic_ISBN :
978-1-4244-4819-7
DOI :
10.1109/AEMC.2009.5430654
