ATS-6 Description and Performance
- 1 November 1975
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Aerospace and Electronic Systems
- Vol. AES-11 (6) , 994-1003
- https://doi.org/10.1109/taes.1975.308151
Abstract
The Applications Technology Satellite-6 (ATS-6) uses a 9l1-r parabolic antenna with high gain to enable communications with simple, low-cost ground stations with 3-m-diameter antennas. The structural system met all of its requirements, deployed properly, and preserved sensor alignment within 0.1 degree. The thermal control system has kept all temperatures within specified limits. The communications subsystem in-orbit performance has also exceeded specifications with high receiver gain-to-temperature ratios and high transmitter El RP. The spacecraft propulsion system performance has been within specifications. The near-perfect geosynchronous orbit achieved by the Titan IIIC resulted in a 8-kg fuel saving which should extend mission life. The attitude and control subsystem is providing the necessary stabilization and accurate slewing control. The electrical power subsystem provided 40 W more than the specified value at the last summer solstice. The telemetry and command subsystem performance has also been nominal.Keywords
This publication has 1 reference indexed in Scilit:
- ATS-6 Description and PerformanceIEEE Transactions on Aerospace and Electronic Systems, 1975