Dual receiver/transmitter radio devices with choke
First Claim
1. A radio device for transmission of wireless signals, the device comprising:
- a first reflector;
a second reflector;
radio circuitry configured for transmission of radio-frequency signals from the first reflector and configured for reception of radio-frequency signals from the second reflector; and
an isolation choke boundary coupled between the first reflector and the second reflector, wherein the isolation choke boundary comprises a plurality of ridges extending between the first and second reflectors.
2 Assignments
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Accused Products
Abstract
Wireless radio apparatuses for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals having dual receivers and transmitters. Radio devices and systems may include a pair of reflectors separated by an isolation choke boundary. The device may be configured to operate in any appropriate band (e.g., a 5 GHz band, a 24 GHz band, etc.) and may simultaneously transmit and receive with minimal crosstalk. The isolation choke boundary may have ridges that extend between the first and second parabolic reflectors to a height that may be tuned to the band. The isolation choke boundary provides greater than 10 dB isolation between the first and the second parabolic reflectors may be in a fixed configuration relative to each other so that they are aligned to send/receive in parallel. The two reflectors may be formed of a single housing, with fixed parallel alignment.
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Citations
29 Claims
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1. A radio device for transmission of wireless signals, the device comprising:
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a first reflector; a second reflector; radio circuitry configured for transmission of radio-frequency signals from the first reflector and configured for reception of radio-frequency signals from the second reflector; and an isolation choke boundary coupled between the first reflector and the second reflector, wherein the isolation choke boundary comprises a plurality of ridges extending between the first and second reflectors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A radio device for transmission of wireless signals, the device comprising:
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a first parabolic reflector; a second parabolic reflector; a radio circuitry configured for transmission of radio-frequency signals from the first parabolic reflector and configured for reception of radio-frequency signals from the second parabolic reflector; and an isolation choke boundary coupled between the first parabolic reflector and the second parabolic reflector, the isolation choke boundary comprising a plurality of ridges extending between the first and second parabolic reflectors, wherein the isolation choke boundary provides greater than 10 dB isolation between the first and the second parabolic reflectors. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A radio device for transmission of wireless signals, the device comprising:
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a first parabolic reflector comprising a transmitting reflector; a second parabolic reflector comprising a receiving reflector; a radio circuitry configured to transmit radio-frequency signals from the parabolic transmitting reflector and to receive radio-frequency signals from the parabolic receiving reflector; and an isolation choke boundary between the parabolic transmitting reflector and the parabolic receiving reflector, wherein the isolation choke boundary comprises at least 10 ridges extending between the parabolic transmitting reflector and the parabolic receiving reflector, the ridges extending in the direction of an outer edge of the transmitting reflector or and outer edge of the receiving reflector. - View Dependent Claims (29)
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Specification