Transmission characteristics of CRLH rectangular waveguides constructed by the cutoff modes of TM and TE waves

Composite right/left-handed (CRLH) rectangular waveguides has been proposed. In the waveguides, negative permeability is realized by the cutoff TM 11 mode, of which electromagnetic field distribution is similar to that of a coaxial-line TEM mode. On the other hand, negative permittivity is realized...

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Bibliographic Details
Published in2016 International Conference on Electromagnetics in Advanced Applications (ICEAA) pp. 728 - 731
Main Authors Uyama, Kazuya, Nishimura, Shigeyuki, Deguchi, Hiroyuki, Tsuji, Mikio
Format Conference Proceeding
LanguageEnglish
Japanese
Published IEEE 01.09.2016
Subjects
Conductors
Cutoff frequency
Dispersion
Photonic band gap
Rectangular waveguides
Waveguide components
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Summary:Composite right/left-handed (CRLH) rectangular waveguides has been proposed. In the waveguides, negative permeability is realized by the cutoff TM 11 mode, of which electromagnetic field distribution is similar to that of a coaxial-line TEM mode. On the other hand, negative permittivity is realized by the cutoff TE mode in the waveguides divided into 4 sections by an H-shaped conductor partition. It is verified from the dispersion diagram and the transmission characteristics that the proposed guides successfully possess the left-handed nature.
DOI:10.1109/ICEAA.2016.7731502