FedSat

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FedSat (Australia's 'Federation Satellite') is an Australian scientific research satellite launched from Tanegashima Space Center, Japan by a NASDA H-IIA launch vehicle [1][2][3] in December 2002 (NASDA is now merged with JAXA). The satellite was developed by the Cooperative Research Centre for Satellite Systems,[4][5] a cooperative made up of several universities, commercial organisations and government bodies. The ground station is at the Institute for Telecommunications Research, part of the University of South Australia, near Adelaide. Since 2005 it was operated by the Australian Department of Defence.[6][7]

Payloads[edit]

The satellite had six given below payloads:

  • Communications Payload: A collection of three components (UHF transponder, Ka-band transponder and base-band processor) used to perform several experiments in satellite communications.
  • High Performance Computing Experiment: A reconfigurable computer based on a Xilinx FPGA, the first of its kind to be used in space.
  • GPS Payload: A Global Positioning System receiver built by NASA. Conceived especially for ionospheric studies between GPS constellation levels and FedSat orbit.[8]
  • NewMag Payload: A magnetometer built by the University of Newcastle, Australia, used to take measurements of the Earth's magnetic field near its poles.
  • Star Camera: An experimental star camera built by the University of Stellenbosch, used to determine the position of the satellite in space by analysing images of surrounding stars.
  • Compact Disk: A nickel "master" disk "cultural time capsule" with tracks including Paul Kelly's performance of the song he co-wrote with Kev Carmody, "From Little Things, Big Things Grow", and recorded statements from several hundred Australian school children about how they imagined a future Australia and its place in the Asia-Pacific.

The satellite platform, comprising the structural/thermal components, power system, attitude control system, onboard computer and groundlink, was originally developed in the UK by Space Innovations Limited. It was later completed along with integration of payloads in Canberra, Australia.

Declared Dead[edit]

The spacecraft's battery failed in May 2007 and the mission has been terminated after 18 months.[9]

References[edit]

  1. ^ "NASA - NSSDC - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 2014-05-02. 
  2. ^ "FedSat - Summary". Spaceandtech.com. 2002-12-14. Retrieved 2014-05-02. 
  3. ^ "FedSat 1". Space.skyrocket.de. 2002-12-14. Retrieved 2014-05-02. 
  4. ^ Applied Electromagnetics and Mechanics, Vol. 13, No. 1-4, Page 271, Proceedings of the Tenth International Symposium on Applied Electromagnetics and Mechanics - Part 1, Part 1 Proceedings of the Tenth International Symposium on Applied Electromagnetics and Mechanics ISEM-Tokyo, Takagi T., ISBN 1-58603-330-1, ISBN 978-1-58603-330-9
  5. ^ "CRCSS reference site". Harveycohen.net. Retrieved 2014-05-02. 
  6. ^ Australian Government, Department of Defence (2005-12-23). "Defence To Manage Fedsat Satellite - 23 December 2005". Defence.gov.au. Retrieved 2014-05-02. 
  7. ^ Australian Government, Department of Defence. "Defence Department Media Releases for Fedsat - 19 September 2007". Defence.gov.au. Retrieved 2014-05-02. 
  8. ^ "GPS studies of Southern Pacific". Harveycohen.net. Retrieved 2014-05-02. 
  9. ^ "FedSat Declared Dead - Sydney Morning Herald Article, 28 September 2008". Smh.com.au. Retrieved 2014-05-02. 

External links[edit]