Author(s):
1. Hana Stefanovic, Visoka skola stukovnih studija za IT, Serbia
2. Slobodan Obradovic, Visoka skola stukovnih studija za IT, Serbia
3. Nikola Davidović, University of East Sarajevo, Faculty of Electrical Engineering, Republic of Srpska, Bosnia and Herc, Republic of Srpska, Bosnia and Herzegovina

Abstract:
This paper presents some new technologies applications in the numerical calculation of the angles necessary for satellite antenna positioning. The influence of antenna dish size, carrier signal frequency and antenna effiency on desired satellite link are also analyzed, while the program Satellite Antenna Alignment is used for numerical calcultaion of receive satellite antenna positioning angles, including the possibility to calculate the position for all visible satellites at once. Receive antenna performance characteristics, the Sun’s azimuth and user location parameters (latitude and longitude) are used in this calculation. Information about satellites which can be physically visible from the location where the dish will be installed is also available in Satellite Antenna Alignment working environment, while the user enters the geographical coordinates of the location where the satellite dish will be installed, and the size of offset dish.

Key words:
satellite communication, receive satellite antenna positioning, paraboloid reflector, offset antenna

Thematic field:
SYMPOSIUM A - Science of matter, condensed matter and physics of solid states

Date of abstract submission:
20.07.2019.

Conference:
Contemporary Materials 2019 - Savremeni Materijali