NDLI: Rigorous analysis of the parallel-plate waveguide by the hybrid mode formulation: From the TEM mode to the Surface Plasmon Polariton

Content Provider	IEEE Xplore Digital Library
Author	Leal-Sevillano, C.A. Ruiz-Cruz, J.A. Montejo-Garai, J.R. Rebollar, J.M.
Copyright Year	2011
Description	Author affiliation: Departamento de Electromagnetismo y Teoría de Circuitos, Escuela Técnica Superior de Ingenieros de Telecomunicación, Universidad Politécnica de Madrid, Avenida Complutense 30, 28040 Madrid, Spain (Leal-Sevillano, C.A.; Montejo-Garai, J.R.; Rebollar, J.M.) \|\| Escuela Politécnica Superior, Universidad Autónoma de Madrid, C/ Francisco Tomas y Valiente 11, 28049 Madrid, Spain (Ruiz-Cruz, J.A.)
Abstract	This paper presets an analysis of the parallel-plate waveguide, based on an hybrid mode formulation. The non-ideal metallic conductors of the waveguide are treated as a media characterized by an equivalent permittivity. The frequencies of interest in the presented analysis are at the terahertz band (from 300 GHz to 30 THz) and appropriate models are used for the correct characterization of metallic conductors at these frequencies. The behavior of the electromagnetic field of the fundamental mode is studied in a wide frequency range. At low frequencies (microwave regime) the fundamental mode is the well-known TEM mode; as frequency increases, the electromagnetic field changes significantly and a surface wave or Surface Plasmon Polariton (SPP) behavior is observed at the highest frequencies of the terahertz band. This paper shows an unified formulation that explains this transformation in the electromagnetic field behavior.
Starting Page	1
Ending Page	4
File Size	507098
Page Count	4
File Format	PDF
ISBN	9781424451173
e-ISBN	9781424460519
DOI	10.1109/URSIGASS.2011.6050435
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-13
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Surface waves Conductors Propagation constant Electromagnetic fields Optical waveguides Optical surface waves
Content Type	Text
Resource Type	Article

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