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Rectangular Waveguides with Two Conventional and Two Superconducting WallsThe propagation properties of transverse electric TE(sup pm) modes and their dispersion relations in rectangular waveguides with two conventional and two superconducting walls, derived by using the Meissner boundary conditions on the superconducting walls, are presented. In addition to recovering some previously known results, some novel results have been obtained: the cut-off wavelength of the dominant TE(sup 10) mode is greater than that of the conventional TE(sub 10) mode, and the tangential electric field and normal magnetic field for the dominant mode TE(sup 10) exist on the superconducting surfaces. Expressions for electromagnetic components, surface currents, attenuation coefficient, maximum transmitted power, dispersion and wave impedance are also presented.
Document ID
19960016742
Acquisition Source
Goddard Space Flight Center
Document Type
Reprint (Version printed in journal)
Authors
Yalamanchili, Raj (Howard Univ. Washington,DC United States)
Qiu, Zheng An (Howard Univ. Washington,DC United States)
Wang, Yen-Chu (Howard Univ. Washington,DC United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1995
Publication Information
Publisher: Taylor and Francis Ltd.
ISSN: 0020-7217
Subject Category
Communications And Radar
Report/Patent Number
NAS 1.26:200275
NASA-CR-200275
Report Number: NAS 1.26:200275
Report Number: NASA-CR-200275
ISSN: 0020-7217
Accession Number
96N22322
Funding Number(s)
CONTRACT_GRANT: NAG5-1049
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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