Single band dual concurrent network device
First Claim
1. A network device comprising:
- a first single band dual concurrent radio module configured to transmit and receive first radio signals in a first frequency band;
a first antenna array comprised of a first plurality of polarized antennas and configured to transmit and receive the first radio signals for the first radio module in the first frequency band;
a second single band dual concurrent radio module configured to transmit and receive second radio signals in the first frequency band concurrently with the first single band dual concurrent radio module;
a second antenna array comprised of a second plurality of polarized antennas and configured to transmit and receive the second radio signals for the second radio module in the first frequency band;
a main printed circuit board, wherein the first plurality of polarized antennas are vertically polarized with respect to the network device and are positioned at positions 30 mm out from edges of the main printed circuit board along a plane that extends out from the edges of the main printed circuit board;
wherein, in operation, the first single band dual concurrent radio module and the second single band dual concurrent radio module function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna array and the second antenna array.
4 Assignments
0 Petitions
Accused Products
Abstract
A network device comprising, a first radio module configured to transmit and receive first radio signals in a first frequency band, a first antenna array configured to transmit and receive the first radio signals for the first radio module in the first frequency band, a second radio module configured to transmit and receive second radio signals in the first frequency band, a second antenna array configured to transmit and receive the second radio signals for the second radio module in the first frequency band, wherein, in operation, the first radio module and the second radio modules function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna array and the second antenna array.
24 Citations
35 Claims
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1. A network device comprising:
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a first single band dual concurrent radio module configured to transmit and receive first radio signals in a first frequency band; a first antenna array comprised of a first plurality of polarized antennas and configured to transmit and receive the first radio signals for the first radio module in the first frequency band; a second single band dual concurrent radio module configured to transmit and receive second radio signals in the first frequency band concurrently with the first single band dual concurrent radio module; a second antenna array comprised of a second plurality of polarized antennas and configured to transmit and receive the second radio signals for the second radio module in the first frequency band; a main printed circuit board, wherein the first plurality of polarized antennas are vertically polarized with respect to the network device and are positioned at positions 30 mm out from edges of the main printed circuit board along a plane that extends out from the edges of the main printed circuit board; wherein, in operation, the first single band dual concurrent radio module and the second single band dual concurrent radio module function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna array and the second antenna array. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 19)
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17. A network device comprising:
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a first single band dual concurrent radio module configured to transmit first radio signals in a first frequency band; a first antenna coupled to the first radio module and configured to transmit the first radio signals for the first radio module in the first frequency band; a second single band dual concurrent radio module configured to transmit second radio signals in the first frequency band concurrently with the first single band dual concurrent radio module; a second antenna coupled to the second radio module and configured to transmit the second radio signals for the second radio module in the first frequency band; a main printed circuit board, wherein the first antenna is vertically polarized with respect to the network device and positioned 30 mm out from an edge of the main printed circuit board along a plane that extends out from the edge of the main printed circuit board; wherein, in operation, the first radio module and the second radio module function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna and the second antenna.
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18. A network device comprising:
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a first single band dual concurrent radio module configured to receive first radio signals in a first frequency band; a first antenna coupled to the first radio module and configured to receive the first radio signals for the first radio module in the first frequency band; a second single band dual concurrent radio module configured to receive second radio signals in the first frequency band concurrently with the first single band dual concurrent radio module; a second antenna coupled to the second radio module and configured to receive the second radio signals for the second radio module in the first frequency band; a main printed circuit board, wherein the second antenna is horizontally polarized with respect to the network device and positioned 5 mm out from an edge of the main printed circuit board along a plane that extends out from the edge of the main printed circuit board and 5 mm above or below the plane; wherein, in operation, the first radio module and the second radio module function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna and the second antenna.
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20. A network device comprising:
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a first single band dual concurrent radio module configured to transmit and receive first radio signals in a first frequency band; a first antenna array comprised of a first plurality of polarized antennas and configured to transmit and receive the first radio signals for the first radio module in the first frequency band; a second single band dual concurrent radio module configured to transmit and receive second radio signals in the first frequency band concurrently with the first single band dual concurrent radio module; a second antenna array comprised of a second plurality of polarized antennas and configured to transmit and receive the second radio signals for the second radio module in the first frequency band; a main printed circuit board, wherein the second plurality of polarized antennas are horizontally polarized with respect to the network device and are positioned at positions 5 mm out from edges of the main printed circuit board along a plane that extends out from the edges of the main printed circuit board and 5 mm above or below the plane; wherein, in operation, the first single band dual concurrent radio module and the second single band dual concurrent radio module function concurrently using the first frequency band while at least 40 dB of antenna isolation is maintained between the first antenna array and the second antenna array. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification