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Title:MODULARNA GRADNJA TELEKOMUNIKACIJSKEGA SATELITA
Authors:Medved, Andrej (Author)
Solar, Mitja (Mentor) More about this mentor... New window
Babič, Rudolf (Co-mentor)
Files:.pdf MAG_Medved_Andrej_2010.pdf (13,02 MB)
 
Language:Slovenian
Work type:Master's thesis (m2)
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Magistrsko delo podaja pregled mehanskih, elektronskih in komunikacijskih modulov, ki se uporabljajo pri gradnji majhnih telekomunikacijskih satelitov. Najprej je predstavljena razdelitev satelitov glede na njihovo velikost in filozofijo gradnje majhnih satelitov s pomočjo komercialne tehnologije. Vsakemu modulu je namenjeno svoje poglavje. Le-ta si sledijo, kot struktura satelita, napajalni modul, mikroračunalnik, komunikacijski modul, modul za uravnavanje in nadzor položaja satelita v orbiti, modula za kontrolo temperature in sevanja satelita ter koristni tovor satelita. V zadnjem poglavju je predstavljen praktičen primer izdelave modulov prototipa majhnega telekomunikacijskega satelita. Posebej je predstavljen problem sevanja v LEO orbiti in izbira ustreznega varovalnega plašča, ki zaustavlja ionizirajoče sevanje. Izbira ustreznega aluminijastega plašča oziroma ohišja določa tudi čas, kako dolgo bo satelit zanesljivo deloval v okolju ionozirajočega sevanja.
Keywords:Satelit, modul, majhen satelit, sevanje, napajalni modul, modul za uravnavanje in nadzor položaja, komunikacijski modul, prototip, radijski sprejemnik, radijski oddajnik
Year of publishing:2010
Publisher:[A. Medved]
Source:Maribor
UDC:621.396:681.5
COBISS_ID:14721046 Link is opened in a new window
NUK URN:URN:SI:UM:DK:KEAPIGAT
Views:2031
Downloads:128
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:Modular telecommunications satellite building
Abstract:This Master thesis describes different alternatives of mechanical, electronics and telecommunications systems which can be used in building small telecommunication satellites. First parts are concentrated on the size of the satellites and philosophy of building small satellites with COTS commercial of the shelf technologies. Each system is represents as individual chapter, like structure of satellite, electrical power system, microcomputer, communication system, attitude determination and control system, radiation and thermal control system and payload. In the last chapter we discussed about practical realization of prototype systems of small telecommunications satellite.
Keywords:Satellite, system, small satellite, radiating, electrical power system, attitude determination and control system, communication system, prototype


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