Title :
Possibilities of increasing capacity of microwave links for their repeaters in Fresnel zone
Author :
Avdeyenko, G.L. ; Chizhevskaya, A.V. ; Yakornov, E.A.
Author_Institution :
Nat. Tech. Univ. of Ukraine KPI, Kiev, Ukraine
Abstract :
Theoretical possibilities of increasing capacity of a single-interval radio relay line by means of the physical phenomenon of phase front curvature of electromagnetic waves are presented. Location of repeaters of radio relay stations (RRS) in Fresnel zone is the main condition. The scheme for implementation of this method and results of modeling distances (bases) up to additional antennas of repeaters of RRS for different signal/noise + interference ratio (SNIR) are shown as well.
Keywords :
interference (signal); microwave links; radio repeaters; relay networks (telecommunication); Fresnel zone; RRS; SNIR; electromagnetic waves; microwave links; phase front curvature; physical phenomenon; radio relay stations; repeater location; signal to noise + interference ratio; single-interval radio relay line;
Conference_Titel :
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-412-5
DOI :
10.1109/CRMICO.2014.6959401
