System design and technology of the German direct TV broadcasting satellite
Abstract
The paper describes the requirements and design history and rationale for the German direct broadcasting satellite: a three-module 1000-kg spacecraft, to be launched by Ariane in 1983 but also compatible with the Shuttle/SSUS-A. Satellite technology developments are described with particular attention given to the unified propulsion system, the ULP solar array, the RITA ion thruster units, the CFC antennas, and the attitude control components. It is shown that optimized system design and the use of advanced technology leads to a very cost-effective TVBS service.
- Publication:
-
8th Communications Satellite Systems Conference
- Pub Date:
- 1980
- Bibcode:
- 1980coss.conf..557K
- Keywords:
-
- Broadcasting;
- Communication Satellites;
- European Communications Satellite;
- Satellite Television;
- Systems Engineering;
- Television Transmission;
- Cost Effectiveness;
- Ion Propulsion;
- Performance Tests;
- Project Planning;
- Satellite Antennas;
- Satellite Attitude Control;
- Solar Arrays;
- Technology Utilization;
- West Germany;
- Launch Vehicles and Space Vehicles