caa a22 4500 477097960 CHVBK 20180405111533.0 cr unu---uuuuu 170330e19961101xx s 000 0 fre 10.1007/BF02996417 doi (NATIONALLICENCE)springer-10.1007/BF02996417 Effet de la Présence Simultanée D'un Conduit D'àvaporation et un Facteur Kàlevà sur une Liaison Microonde Transhorizon sur la MER [Elektronische Daten] [Xiandong Shen, Enric Vilar] The joint effects of an evaporation duct and high k-factor conditions on a microwave transhorizon path over the sea The simultaneous presence of an evaporation duct and high k-factor conditions in a 156 km multi-link path over the English Channel (La Manche) are investigated using the solutions from the parabolic equation. The two propagation conditions with various levels of relative importance are analysed in detail and shown to explain well the signal levels observed beyond the horizon. The study complements and extends conventional duct leakage explanation. Springer-Verlag, 1996 Electromagnetic wave propagation nationallicence Transhorizon propagation nationallicence Microwave nationallicence Tropospheric radio duct nationallicence Sea nationallicence Parabolic equation nationallicence Refractive index nationallicence Gradient nationallicence Propagation onde électromagnétique nationallicence Propagation transhorizon nationallicence Hyperfréquence nationallicence Conduit troposphérique nationallicence Mer nationallicence Equation parabolique nationallicence Indice réfraction nationallicence Gradient nationallicence Shen Xiandong Department of Electrical and Electronic Engineering, Microwave Telecommunications and Signal Processing Research Group, University of Portsmouth, Anglesea Road, PO1 3DJ, Portsmouth, UK aut Vilar Enric Department of Electrical and Electronic Engineering, Microwave Telecommunications and Signal Processing Research Group, University of Portsmouth, Anglesea Road, PO1 3DJ, Portsmouth, UK aut Annales Des Télécommunications Springer-Verlag 51/11-12(1996-11-01), 663-666 0003-4347 51:11-12<663 1996 51 12243 https://doi.org/10.1007/BF02996417 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02996417 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shen Xiandong Department of Electrical and Electronic Engineering, Microwave Telecommunications and Signal Processing Research Group, University of Portsmouth, Anglesea Road, PO1 3DJ, Portsmouth, UK aut NATIONALLICENCE 700 1- Vilar Enric Department of Electrical and Electronic Engineering, Microwave Telecommunications and Signal Processing Research Group, University of Portsmouth, Anglesea Road, PO1 3DJ, Portsmouth, UK aut NATIONALLICENCE 773 0- Annales Des Télécommunications Springer-Verlag 51/11-12(1996-11-01), 663-666 0003-4347 51:11-12<663 1996 51 12243 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer