The communication satellite transponder testing by EGSE system (衛星通信)

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概要

• 論文の詳細を見る

• EGSE is used to check out satellite payload during the development prior to launch. The EGSE represented in this paper is a test system for Ka band communication transponder of COMS. The EGSE consist of two subsystems as CTS subsystem and PCTS subsystem. Communication Test subsystem (CTS) performs satellite transponder RF performance testing, data analysis and trending. Most of transponder RF performances are automatically tested by the CTS subsystem. Power, Command & Telemetry subsystem (PCTS) monitor telemetry messages from the transponder and send tele-commands to satellite transponder for the configuration change. PCTS also provide simulated S/C power to the transponder during the ground validation testing. The EGSE test functions are verified by the transponder simulator testing and will be used for the flight model transponders testing.

• 社団法人電子情報通信学会の論文
• 2007-10-25

著者

• Woo Hyung

  Satrec Initiative (si)

• Jo Jin-ho

  Electronics And Telecommunications Research Institute (etri)

• Lee Seong

  Electronics And Telecommunications Research Institute (etri)

• Lee Seong

  Electronics And Telecommunications Res. Inst. Daejeon Kor

関連論文

• The communication satellite transponder testing by EGSE system (衛星通信)
• Preliminary Design of the Ka Band Antenna Subsystem for COMS Communications Payload(Antennas and Propagation)
• AIT Activities of COMS Ka-band Payload

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