DocumentCode :
1435417
Title :
Dipole-mode propagation in hollow tubular waveguides
Author :
Barlow, H.M.
Author_Institution :
University College London, Department of Electronic & Electrical Engineering, London, UK
Volume :
121
Issue :
7
fYear :
1974
fDate :
7/1/1974 12:00:00 AM
Firstpage :
537
Lastpage :
540
Abstract :
Guided dipole-mode propagation is best known in its role as a surface wave supported by a dielectric rod isolated in space. A development of that arrangement consists in the provision of an outer coaxial surface satisfying the boundary conditions at a finite radius. The field is found to take the form of a dual-dipole mode comprising a counterpart field on the inside of the outer surface. A further step eliminates the inner surface altogether and allows the same basic mode to propagate within a hollow tubular structure. The requirements are investigated and some experimental results are given.
Keywords :
circular waveguides; guided electromagnetic wave propagation; waveguide theory; circular waveguides; dielectric rod; dipole mode propagation; guided electromagnetic wave propagation; surface wave;
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1974.0128
Filename :
5251971
Link To Document :
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