ANTENNA POSITIONER FOR PORTABLE SATELLITE TERMINAL

ANTENNA POSITIONER FOR PORTABLE SATELLITE TERMINAL

A motorized antenna positioning mechanism in a portable microwave communication unit for use as a ground station in a satellite communication system. The antenna positioner has compact and low profile azimuth wire drive mechanics, azimuth and polarization angle sensors that are not affected by slipp...

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Hauptverfasser: BEZUIDENHOUT PETRUS, DWORNIK GLEN A, YANG JOSEPH, TRESSEL WAYNE, RUSSELL LEONARD A, SCHEFTER MICHAEL J, TRAJKOVIC SASA T
Format: Patent
Sprache:eng
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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creator BEZUIDENHOUT PETRUS
DWORNIK GLEN A
YANG JOSEPH
TRESSEL WAYNE
RUSSELL LEONARD A
SCHEFTER MICHAEL J
TRAJKOVIC SASA T
description A motorized antenna positioning mechanism in a portable microwave communication unit for use as a ground station in a satellite communication system. The antenna positioner has compact and low profile azimuth wire drive mechanics, azimuth and polarization angle sensors that are not affected by slippage and backlash, and an elevation drive mechanism which neutralizes the pressure on the motor axis due to the weight of the parabolic antenna.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
title ANTENNA POSITIONER FOR PORTABLE SATELLITE TERMINAL
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