RASAT will be the first satellite designed and manufactured in Turkey and it is planned to be launched in 2011. RASAT is a Low Earth Orbit (LEO) observation microsatellite with a mass of around 100 kg. The main purpose of this mission is remote sensing with use of a high resolution optical imager. The communication subsystem is one of the primary systems for Earth observation satellites. It is used for telecommand/telemetry signaling besides downlink data transfer. In RASAT's communication subsystem, there are mainly five modules. For commissioning phase and as back-up of the downlink/uplink operations, Ultra High Frequency (UHF) / Very High Frequency (VHF) modules are used. The primary uplink is provided by the S-Band receivers and the primary downlink is provided by the S-Band transmitters on-board. X-Band transmitter module, which is designed and developed by engineers at TUBITAK-UZAY, is the experimental payload of RASAT communication subsystem.


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    Titel :

    Communication subsystem of RASAT


    Beteiligte:
    Icoz, D. (Autor:in) / Kahyaoglu, N. D. (Autor:in) / Bolucek, M. (Autor:in) / Oncu, E. (Autor:in) / Kirilmaz, T. (Autor:in) / Dudak, C. (Autor:in) / Sunay, H. (Autor:in) / Akan, V. (Autor:in) / Sen, O. (Autor:in)


    Erscheinungsdatum :

    01.06.2011


    Format / Umfang :

    1362708 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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