Propagation over Terrain Considering Refractivity Profiles

0459438 - ÚFA 2017 RIV SK eng C - Conference Paper (international conference)
Schejbal, V. - Doleček, R. - Fišer, Ondřej - Brázda, V. - NĚMEC, Z.
Propagation over Terrain Considering Refractivity Profiles.
Proceedings of 26th international conference Radioelektronika 2016. Košice: Technical University of Košice, 2016 - (Staš, J.; Pleva, M.; Ondáš, S.), s. 481-485. ISBN 978-1-5090-1673-0.
[International Conference Radioelektronika 2016 /26th/. Košice (SK), 19.04.2016-20.04.2016]
Institutional support: RVO:68378289
Keywords : physical optics * enhanced analysis * propagation over uneven terrain * parabolic equation method * long term measurements
Subject RIV: DG - Athmosphere Sciences, Meteorology
http://kemt.fei.tuke.sk/radioelektronika2016/

The physical optics (PO) approximations have been utilized for numerical simulations of propagation over uneven terrain. The PO approximation and numerical simulations
using parabolic equation method are used for new comparison with findings of longstanding testing of atmospheric refractivity profiles and microwave propagation. It is demonstrated that the PO could offer reliable numerical simulations for low altitude propagation and diffraction field zone even for various spatial distributions of the air refractive index.
Permanent Link: http://hdl.handle.net/11104/0259645