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Satellites

Of or relating to any man-made object launched to orbit Earth or another celestial body.

Contributors in Satellites

Satellites

baseband

Aerospace; Satellites

The range of frequencies inherent in a source of information.

baud

Aerospace; Satellites

The rate of data transmission based on the number of signal elements or symbols transmitted per second. Today most digital signals are characterized in bits per second.

beacon

Aerospace; Satellites

A highly stable radio frequency signal, which is used by earth stations equipped with an automatic (satellite) tracking system. Beacons can be generated on-board the satellite, or transmitted from ...

beamwidth

Aerospace; Satellites

The angle or conical shape of the beam the antenna projects. Large antennas have narrower beamwidths and can pinpoint satellites in space or dense traffic areas on the earth more precisely. Tighter ...

bird

Aerospace; Satellites

Slang for a communications satellite located in geosynchronous orbit.

bit

Aerospace; Satellites

A single digital unit of information.

bit error rate

Aerospace; Satellites

The fraction of a sequence of message bits that are in error. A bit error rate of 10-6 means that there is an average of one error per million bits.

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