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Numerical simulation of surface‐wave band‐stop filters
Author(s) -
Boriskina Svetlana V.,
Nosich Alexander I.
Publication year - 1996
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19961020)13:3<169::aid-mop15>3.0.co;2-3
Subject(s) - tunable metamaterials , scattering , optics , reflection (computer programming) , surface (topology) , surface wave , dielectric , cylinder , transmission (telecommunications) , physics , acoustics , engineering , computer science , mathematics , telecommunications , geometry , optoelectronics , metamaterial , programming language
In this work the scattering of an H‐polarized surface wave from a circular dielectric cylinder and a perfectly conducting infinitely thin open circular screen is analyzed by the use of the surface potential approach. Efficient numerical algorithms have been devised and applications to the band‐stop filters have been discussed. Sample numerical results for the total scattered power and transmission and reflection coefficients are presented. Two types of band‐stop filters are compared. © 1996 John Wiley & Sons, Inc.