Antenna system
First Claim
Patent Images
1. An antenna system, comprising:
- a low-volume enclosure;
a motor-driven rotatable assembly within the enclosure;
a flat panel array antenna mounted on the rotatable assembly within the enclosure and configured to communicate in a first satellite frequency band;
a secondary antenna within the enclosure and mounted on the rotatable assembly, configured to communicate in a second satellite frequency band different from the first;
a processor, configured to automatically switch between the first and second bands for two-way satellite communication in each band; and
a dual-channel rotary joint connecting a block upconverter unit to the motor-driven rotatable assembly, wherein the block upconverter unit is configured to be a stationary mount, while the rotating assembly is configured to rotate with respect to the block upconverter unit.
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Abstract
A multi-band low-profile, low-volume two-way mobile panel array antenna system is described. Operation of the antenna may automatically switch between bands based on various user-entered parameters.
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Citations
19 Claims
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1. An antenna system, comprising:
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a low-volume enclosure; a motor-driven rotatable assembly within the enclosure; a flat panel array antenna mounted on the rotatable assembly within the enclosure and configured to communicate in a first satellite frequency band; a secondary antenna within the enclosure and mounted on the rotatable assembly, configured to communicate in a second satellite frequency band different from the first; a processor, configured to automatically switch between the first and second bands for two-way satellite communication in each band; and a dual-channel rotary joint connecting a block upconverter unit to the motor-driven rotatable assembly, wherein the block upconverter unit is configured to be a stationary mount, while the rotating assembly is configured to rotate with respect to the block upconverter unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An antenna system, comprising:
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a block upconverter unit; a low-volume enclosure mounted on the block upconverter unit; a rotating assembly mounted on the block upconverter unit and within the enclosure; two flat panel antennas within the enclosure, wherein the antennas are configured to communicate with satellites in different frequency bands; a processor, configured to use the antennas to track and communicate with satellites in the different frequency bands, and to automatically switch between the different frequency bands; and a dual-channel rotary joint connecting the block upconverter unit to the rotating assembly, wherein the block upconverter unit is configured to be a stationary mount, while the rotating assembly is configured to rotate with respect to the block upconverter unit. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification