Compact equipment for on-board communications subsystem supervisoryand control system |
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| Authors: | Wakatsuki A Izumisawa T Samejima S |
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| Institution: | NTT Radio Commun. Syst. Labs., Kanagawa; |
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| Abstract: | Onboard equipment for the communications subsystem supervisory and control (CSC) system of a next-generation multibeam high-capacity communications satellite is discussed. In order to keep the equipment as compact, lightweight, and low in power consumption as possible, an onboard data bus system using four kinds of LSIs was developed. It will be carried on-board the Japanese Engineering Test Satellite VI for launch in 1993. Configuration and functions of the CSC equipment, design philosophy of the LSIs, and characteristics of the LSIs developed are discussed |
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