Change search
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
A Study Of Multipath Wave Propagation Using Nero2d and FFT
Linnaeus University, Faculty of Science and Engineering, School of Computer Science, Physics and Mathematics.
2014 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In this report, the Fast Fourier Transform is described briefly. An implementation, inthe form of the Fortran code four1, is tested to verify the accuracy. A two-ray modelfor wave propagation above a flat earth is discussed. The case with AM modulation isimplemented in a Mathematica script. Calculations of the surface current density, withthe program NERO, are made to test the accuracy. The transient scattering from a PECcylinder is studied by means of the code run_nero that runs NERO repeatedly. From aspectrum calculated in this way, the impulse response is obtained by Fourier inversion.

Place, publisher, year, edition, pages
2014.
Keyword [en]
FFT, Radio channel, Impulse response, Fast multipole method
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:lnu:diva-38519OAI: oai:DiVA.org:lnu-38519DiVA, id: diva2:769149
Subject / course
Electrical Engineering
Educational program
Electrical Engineering with specialisation in Signal Processing & Wave Propagation, Master Programme, 120 credits
Presentation
2014-12-05, D0036, Växjö, 13:00 (English)
Examiners
Available from: 2014-12-08 Created: 2014-12-05 Last updated: 2014-12-08Bibliographically approved

Open Access in DiVA

fulltext(1522 kB)175 downloads
File information
File name FULLTEXT01.pdfFile size 1522 kBChecksum SHA-512
ca25b6cdaf56f9f70c453632e11cdcca0c5da382c62a40e67086e92928eafe88a18ac1523048bb56a7f4c4433235baa0ce34827beaf4551bae87ae698ae10fd7
Type fulltextMimetype application/pdf

By organisation
School of Computer Science, Physics and Mathematics
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar
Total: 175 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 188 hits
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