Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)

  • 2007.10a
  • /
  • Pages.493-495
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  • 2007
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  • 1226-9743(pISSN)
Korean Society of Remote Sensing (대한원격탐사학회)
권호 표지

13M ANTENNA UPGRADE PLAN FOR FUTURE MISSION

  • Park, Durk-Jong (Ground System Development Department, Satellite Operations & Applications Division, Space Application Center, Korea Aerospace Research Institute (KARI)) ;
  • Yang, Hyung-Mo (Ground System Development Department, Satellite Operations & Applications Division, Space Application Center, Korea Aerospace Research Institute (KARI)) ;
  • Koo, In-Hoi (Ground System Development Department, Satellite Operations & Applications Division, Space Application Center, Korea Aerospace Research Institute (KARI)) ;
  • Ahn, Sang-Il (Ground System Development Department, Satellite Operations & Applications Division, Space Application Center, Korea Aerospace Research Institute (KARI))
  • Published : 2007.10.31
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Abstract

Future sub-meter resolution LEO missions require simultaneous dual-polarization downlink and/or multiple channel downlinks in single polarization. Especially, dual-polarization is needed to cope with bandwidth limitation due to high speed data transmission. Current KARI 13m X-Band antenna system needs to be upgraded to cope with such downlink schemes. This paper describes brief discussions on engineering work regarding how to meet the new requirements with minimum impact on current system as well as C&M (Control and Monitoring) software.

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