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Method of Transverse Displacements Formulation for Calculating the HF Radio Wave Propagation Paths. Statement of the Problem and Preliminary Results
KTH, School of Information and Communication Technology (ICT), Materials- and Nano Physics. State University of St. Petersburg, St.Russian Federation; University of Iceland, Iceland.
2016 (English)In: Radiophysics and Quantum Electronics, ISSN 0033-8443, E-ISSN 1573-9120, Vol. 59, no 1, 1-12 p.Article in journal (Refereed) Published
Abstract [en]

Fundamentals of the method of transverse displacements for calculating the HF radio-wave propagation paths are presented. The method is based on the direct variational principle for the optical path functional, but is not reduced to solving the Euler-Lagrange equations. Instead, the initial guess given by an ordered set of points is transformed successively into a ray path, while its endpoints corresponding to the positions of the transmitter and the receiver are kept fixed throughout the entire iteration process. The results of calculation by the method of transverse displacements are compared with known analytical solutions. The importance of using only transverse displacements of the ray path in the optimization procedure is also demonstrated.

Place, publisher, year, edition, pages
Springer-Verlag New York, 2016. Vol. 59, no 1, 1-12 p.
Keyword [en]
Intercosmos-19 Satellite, Ionosphere, Simulation, Ionograms, Ionort, Trough, Model
National Category
Other Engineering and Technologies
Identifiers
URN: urn:nbn:se:kth:diva-192414DOI: 10.1007/s11141-016-9670-1ISI: 000380726900001Scopus ID: 2-s2.0-84978640770OAI: oai:DiVA.org:kth-192414DiVA: diva2:968737
Note

QC 20160912

Available from: 2016-09-12 Created: 2016-09-12 Last updated: 2016-09-12Bibliographically approved

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