Title :
Ray-tracing model of satellite to aircraft communication in aeronautical satellite communication system
Author :
Lai, Kim ; Cherniakov, Mikhail
Author_Institution :
Dept. of Comput. Sci. & Electr. Eng., Queensland Univ., Brisbane, Qld., Australia
Abstract :
In aeronautical traffic systems, reliable propagation simulation and modelling are absolutely necessary to achieve safe aeronautical communication. This paper applies the numerical ray-tracing method on propagation modelling to model satellite-to-aircraft communication in aeronautical satellite communication systems. The objective of this paper is to simulate the power loss and time delay of the received signal on the aircraft antenna. Ray-tracing models are designed to simulate data like power and time delay of direct and diffuse signals, as well as Doppler shift and carrier-to-noise ratio of received signals along the aircraft path
Keywords :
Doppler shift; UHF radio propagation; aircraft antennas; aircraft communication; delays; mobile satellite communication; ray tracing; Doppler shift; aeronautical satellite communication system; aeronautical traffic system; aircraft antenna; carrier-to-noise ratio; diffuse signals; direct signals; modelling; power loss; ray-tracing model; received signal; received signals; reliable propagation simulation; safe aeronautical communication; satellite to aircraft communication; time delay; Air traffic control; Aircraft; Artificial satellites; Delay effects; Power system modeling; Power system reliability; Ray tracing; Receiving antennas; Satellite communication; Traffic control;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818475
