Polarization phase device and a feed assembly using the same in the antenna system

Polarization phase device and a feed assembly using the same in the antenna system

The present invention is a satellite antenna system having a motor driven mechanism configured to rotate a feed assembly. The feed assembly includes at least one inner feed tube and at least one outer feed tube. The satellite antenna system also includes an alignment driver coupled to the feed assem...

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1. Verfasser: RICE, I PAUL STODDARD
Format: Patent
Sprache:eng
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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creator RICE, I PAUL STODDARD
description The present invention is a satellite antenna system having a motor driven mechanism configured to rotate a feed assembly. The feed assembly includes at least one inner feed tube and at least one outer feed tube. The satellite antenna system also includes an alignment driver coupled to the feed assembly and configured to instruct the motor driven mechanism to place the feed assembly at a pre-determined alignment position. The satellite antenna system further includes a polarization phase device positioned in one of the inner feed tube and the outer feed tube. The motor driven mechanism is further configured to rotate the polarization phase device.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
title Polarization phase device and a feed assembly using the same in the antenna system
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