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Introducing new communication equipment or system to the Tracking and Data Relay Satellite System (TDRSS) ground segment is a complicated process that involves a lengthy development and test cycle. Complexity arises due to the presence of the variety of signaling formats, operation and user constraints, monitor and control parameters, and the requirement to ensure the new piece of ground equipment...
Tracking and Data Relay Satellite System (TDRSS) Demand Access System (DAS) sustainment is aimed at modernizing the existing DAS using low-cost hardware components as well as a more robust monitor and control architecture. A key part of the system is the DAS receiver, which supports the Pseudo Noise (PN) modulation waveforms of the TDRSS. The receiver in the current DAS system is a custom design that...
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