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Waves in a lossy Goubau line
Moscow State Institute of Radio Engineering, Electronics and Automation, Technical University, Moscow, Russian Federation.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences, Mathematics.
2016 (English)In: 2016 10th European Conference on Antennas and Propagation: EuCAP 2016, Institute of Electrical and Electronics Engineers (IEEE), 2016, 7481368Conference paper, (Refereed)
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Text
Abstract [en]

We consider a homogeneous Goubau line (GL) with a lossy cover. We analyze the dispersion equation for symmetric waves with respect to the problem parameters, find radially symmetric complex waves, and examine their behavior. We show that longitudinal wavenumbers of complex waves are regular perturbations of the propagation constants of eigenwaves of lossless GL, weakly depend om the imaginary part of permittivity of the cover, and that attenuation in GL is low at higher losses.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2016. 7481368
Series
Proceedings of the European Conference on Antennas and Propagation, ISSN 2164-3342
Keyword [en]
Losses, Surface waves, Waveguides, Dispersion equations, Dispersion properties, Goubau line, Imaginary parts, Problem parameters, Propagation constant, Radially symmetric, Regular perturbations, Dispersion (waves)
National Category
Electrical Engineering, Electronic Engineering, Information Engineering Mathematics
Identifiers
URN: urn:nbn:se:hig:diva-22242DOI: 10.1109/EuCAP.2016.7481368ISI: 000400784901028Scopus ID: 2-s2.0-84979200317ISBN: 978-8-8907-0186-3 (print)OAI: oai:DiVA.org:hig-22242DiVA: diva2:953372
Conference
10th European Conference on Antennas and Propagation, EuCAP 2016, 10-15 April 2016, Davos, Switzerland
Available from: 2016-08-17 Created: 2016-08-17 Last updated: 2017-06-15Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf