• DocumentCode
    255868
  • Title

    Interference mitigation system concept for communication satellites

  • Author

    Buch, S.D. ; Kakkar, A. ; Bera, S.C. ; Sarkar, S. ; Das, D.K.

  • Author_Institution
    Space Applic. Centre, Indian Space Res. Organ., Ahmedabad, India
  • fYear
    2014
  • fDate
    11-13 Dec. 2014
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    Communication satellites in the geostationary orbit are highly susceptible to intentional and unintentional interferences. This paper brings forward the systems design of an array based on-board interference mitigation system with emphasis on broadcast satellites. A trade-off between different performance parameters and system constraints is provided. The operational aspects of the system are discussed. A proof-of-concept model is developed and test results are provided.
  • Keywords
    direct broadcasting by satellite; interference suppression; radiofrequency interference; broadcast satellite; communication satellites; geostationary orbit; on-board interference mitigation system; Antennas; Arrays; Bandwidth; Gain; Interference; Satellite broadcasting; Satellites;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    India Conference (INDICON), 2014 Annual IEEE
  • Conference_Location
    Pune
  • Print_ISBN
    978-1-4799-5362-2
  • Type

    conf

  • DOI
    10.1109/INDICON.2014.7030674
  • Filename
    7030674
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=255868