A Study of Common OBC HW Architecture for LEO & GEO satellite

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概要

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• On-Board computers for LEO & GEO satellite has been developed with their own dedicated architecture, terms, operation concepts and circuits so far even if they have many similar functions. The common functions for LEO & GEO OBC are to manipulate satellite bus's fault, to supply on-board software execution platform, to drive AOCS actuators, to receive ground command and to send SOH telemetry of satellite to ground station. This paper introduces common OBC hardware architecture study result for LEO & GEO satellite which can reorganize system using different SW.

• 2009-10-22

著者

• Won Joo

  Satellite Electronics Department, Korea Aerospace Research Institute

• Lee Yun

  Satellite Electronics Department, Korea Aerospace Research Institute

• Lee Sang

  Satellite Electronics Department, Korea Aerospace Research Institute

関連論文

• Low power implementation of signal acquisition for Galileo E5a Signals
• A Study of Common OBC HW Architecture for LEO & GEO satellite

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