Significant Milestones in Satellite Technology

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Presentation transcript:

Significant Milestones in Satellite Technology Intelsat I (Early Bird) - first commercial telecommunications satellite Molniya - first domestic satellite by the Soviet Union

Satellite System A radio repeater in the sky consisting of: - a transponder - a ground based station to control its operations - a user network of earth stations that provide the facilities for transmission and reception of communication traffic through the satellite systems.

Satellite Link A communications path formed between two or more ground stations transmitting and receiving radio communications traffic via satellite

Satellite Link a. Uplink - that portion of the satellite communications link involving the transmission of traffic from the ground station up to the satellite b. Downlink - that portion of a satellite communications link involving the transmission of traffic from the satellite to earth terminal

Applications of Satellite a. Remote sensing

Applications of Satellite b. Weather Forecasting / Hazard Detection

Applications of Satellite c. Agricultural Production Forecasting

Applications of Satellite d. Intelligence / Surveillance Operations