Title :
Compact equipment for on-board communications subsystem supervisory and control system
Author :
Wakatsuki, Atsushi ; Izumisawa, Tomowki ; Samejima, Shuicm
Author_Institution :
NTT Radio Commun. Syst. Labs., Kanagawa, Japan
fDate :
5/1/1991 12:00:00 AM
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
Keywords :
aerospace computer control; computer interfaces; large scale integration; satellite relay systems; telemetering; Japanese Engineering Test Satellite VI; LSIs; aerospace control; multibeam high-capacity communications satellite; on-board communications subsystem; onboard data bus; radiation hardness; supervisory system; telemetering; Artificial satellites; Communication equipment; Communication system control; Control systems; Radio communication; Radio control; Satellite broadcasting; Size control; Switches; Telemetry;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
