TDRSS telecommunications study, phase 2
Abstract
Providing an extension to parametric analysis of the telecommunications support capability of the Tracking and Data Relay Satellite System (TDRSS), this phase considers candidate modulation waveforms which could meet the shuttle telecommunications requirements and also be compatible with the TDRSS single access S-band service. In addition, it considers the feasibility of modifying a single access S-band user transponder for operation with conventional STDN signals emanating from remotely located ground stations.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- December 1974
- Bibcode:
- 1974STIN...7517545C
- Keywords:
-
- Tdr Satellites;
- Telecommunication;
- Radio Relay Systems;
- Space Shuttles;
- Superhigh Frequencies;
- Transponders;
- Ultrahigh Frequencies;
- Communications and Radar