System for and method of improving beyond line-of-sight transmissions and receptions
First Claim
1. A beyond line-of-sight system, comprising a plurality of antennas, a plurality of phase adjusters, and a transmitter/receiver unit, wherein each of the phase adjusters is associated with a respective antenna of the antennas, the antennas being disposed on separate platforms, the transmitter/receiver unit communicating with the phase adjusters, whereby the communicating allows the beyond line-of-sight system to use the antennas as a larger virtual antenna, and wherein the beyond line-of-sight system is a beyond line-of-sight terrestrial communications system.
1 Assignment
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Accused Products
Abstract
A radio system can be configured as a beyond line-of-sight system and includes a number of antennas, a number of phase adjusters and a transmitter/receiver unit. Each of the phase adjusters can be associated with a respective antenna of the antennas. The antennas can be disposed on separate platforms. The transmitter/receiver unit communicates with the phase adjusters. The communicating allows the beyond-line-of-sight system to use the antennas as a larger virtual antenna.
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Citations
21 Claims
- 1. A beyond line-of-sight system, comprising a plurality of antennas, a plurality of phase adjusters, and a transmitter/receiver unit, wherein each of the phase adjusters is associated with a respective antenna of the antennas, the antennas being disposed on separate platforms, the transmitter/receiver unit communicating with the phase adjusters, whereby the communicating allows the beyond line-of-sight system to use the antennas as a larger virtual antenna, and wherein the beyond line-of-sight system is a beyond line-of-sight terrestrial communications system.
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12. In a communication system including at least a plurality of antennas, a radio unit comprising:
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a high speed communication interface; and a processor coupled to the high speed communication interface, the processor receiving information from the high speed interface, the information being associated with a position, relative position, or orientation of the antennas, the processor adjusting phase associated with signals transmitted from or received on the antennas in response to the information; wherein the plurality of antennas are disposed upon mobile terrestrial platforms and wherein the communication system is configured for beyond line-of-sight communications. - View Dependent Claims (13, 14, 15)
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16. A method of operating a beyond line-of-sight system including a plurality of antennas, the method comprising:
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receiving signals indicating a position or a relative position of the antennas; and adjusting phase of signals received on or transmitted to the antennas to cause the antennas to operate as a larger virtual antenna; wherein the plurality of antennas are disposed upon mobile terrestrial platforms and wherein the communication system is configured for beyond line-of-sight communications. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification