Ground Segment

Feed Horn Feed Horn is an antenna feed component that directs RF energy between a waveguide or feed path and a reflector or radiating aperture. It couples energy into the antenna system. Hardware Gain To Noise Temperature Ratio Gain To Noise Temperature Ratio is a receiver performance measure that relates antenna gain to system noise temperature, often expressed as G/T. It describes receive sensitivity by comparing the useful… Concept/Framework Gateway Site Gateway Site is the physical location where gateway equipment, antennas, and supporting infrastructure are installed and operated. Hardware Gateway Teleport Gateway Teleport is a teleport facility specifically used to connect satellite traffic to gateway functions and terrestrial infrastructure. It combines teleport and gateway roles. Hardware Ground Segment Ground Segment is the terrestrial portion of a satellite system, including earth stations, gateways, control infrastructure, and related facilities that form the ground side of the system. Hardware Ground Segment Processing Ground segment processing is the set of operations that ingest, route, analyze, and act on telemetry, commands, and mission data in the ground infrastructure. It supports control, monitoring, and payload… Operations Ground Station Ground Station is a terrestrial facility used to communicate with, track, or control satellites and other spacecraft. It supports telemetry, tracking, and command. Hardware Hub Station Hub Station is a central satellite communications site that connects remote terminals to terrestrial networks and manages traffic in a hub-and-spoke architecture. It often hosts gateway and network control functions. Hardware Ku Band Ku Band is a microwave frequency range used in satellite and broadcast communications that supports directional links at frequencies sensitive to weather effects. Concept/Framework Look Angle Look Angle is the directional angle used to point an antenna, sensor, or observer toward a target from a reference location. It describes the aiming direction needed for alignment. Operations