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Effects of terrain features on wave propagation: high-frequency techniques
University of Kalmar, Department of Technology.
2009 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This Master thesis deals with wave propagation and starts with wave propagation basics. It briefly presents the theory for the diffraction over terrain obstacles and describes two different path loss models, the Hata model and a FFT-based model. The significance of this paper is that it gives the simulation results for the models mentioned above and presents a comparison between the results obtained from an empirical formula and the FFT-model. The comparison shows that the approach based on Fast Fourier Transform is good enough for prediction of the path loss and that it is a time efficient method.

Place, publisher, year, edition, pages
2009. , p. 28
Keywords [en]
wave propagation, path loss, Hata model, half-screen, FFT-model
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:hik:diva-2281OAI: oai:DiVA.org:hik-2281DiVA, id: diva2:271992
Presentation
2008-04-14, Te150, Norra Vägen 47, Kalmar, 10:00 (English)
Uppsok

Supervisors
Examiners
Available from: 2009-10-14 Created: 2009-10-13 Last updated: 2010-03-10Bibliographically approved

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fulltext(302 kB)1022 downloads
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Sarwar, Muhammad
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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