THREE-DIMENSIONAL ANALYSIS OF FERRITE-LOADED WAVEGUIDE DISCONTINUITY BY TRANSVERSE OPERATOR METHOD COMBINED WITH MODE-MATCHING METHOD | Zendy

Faten Chaabane | Zendy; Hafedh Benzina | Zendy; L. El Mir | Zendy; Junwu Tao | Zendy

Open Access

THREE-DIMENSIONAL ANALYSIS OF FERRITE-LOADED WAVEGUIDE DISCONTINUITY BY TRANSVERSE OPERATOR METHOD COMBINED WITH MODE-MATCHING METHOD

Author(s) -

Faten Chaabane,

Hafedh Benzina,

L. El Mir,

Junwu Tao

Publication year - 2017

Publication title -

progress in electromagnetics research m

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 31

ISSN - 1937-8726

DOI - 10.2528/pierm16101703

Subject(s) - discontinuity (linguistics) , ferrite (magnet) , transverse plane , waveguide , operator (biology) , materials science , matching (statistics) , transverse mode , computer science , optics , mathematical analysis , mathematics , physics , composite material , optoelectronics , structural engineering , chemistry , engineering , biochemistry , statistics , repressor , transcription factor , gene , laser

In this paper, a rigorous study of rectangular waveguide partially filled with longitudinally magnetized ferrite is presented. The propagation constant as a function of frequency is first obtained using Transverse Operator Method. Through this study, we try to show the existence of the complex modes in this type of structures. In this case, the interface between an air filled rectangular waveguide and E-plane ferrite slab loaded rectangular waveguide represents a discontinuity problem. This analysis is based on a combination of the Transverse Operator Method and the Mode Matching Method to determine the scattering parameters. This proposed approach is validated by comparing the presented results with the published data and numerical ones obtained from commercial software.

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