ARRAY ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE
First Claim
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1. An array antenna device comprising:
- a plurality of slot array antennas which are arranged and each of which includes a plurality of slot antennas and a radiation surface, the radiation surface having a conformal shape; and
a plurality of waveguides each of which supplies respective power to each of the plurality of slot array antennas.
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Abstract
An array antenna device includes a plurality of slot array antennas which are arranged and each of which includes a plurality of slot antennas and a radiation surface, which is formed to be conformal, and a plurality of waveguides each of which supplies respective power to each of the slot array antennas. After bodies of the waveguides are formed by a resin molding method, surface treatment is performed with respect to inner surfaces of the waveguides with plating.
130 Citations
11 Claims
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1. An array antenna device comprising:
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a plurality of slot array antennas which are arranged and each of which includes a plurality of slot antennas and a radiation surface, the radiation surface having a conformal shape; and a plurality of waveguides each of which supplies respective power to each of the plurality of slot array antennas. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A device comprising,
at least two array antenna devices, each of the at least two array antenna devices comprising: -
a plurality of slot array antennas which are arranged and each of which includes a plurality of slot antennas and a radiation surface, the radiation surface having a conformal shape; and a plurality of waveguides each of which supplies respective power to each of the plurality of slot array antennas, wherein one of the at least two array antenna devices is used as a transmission array antenna device, and the other of the at least two array antenna device is used as a reception array antenna device.
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10. A radio communication device comprising,
at least two array antenna devices, each of the at least two array antenna devices comprising: -
a plurality of slot array antennas which are arranged and each of which includes a plurality of slot antennas and a radiation surface, the radiation surface having a conformal shape; and a plurality of waveguides each of which supplies respective power to each of the plurality of slot array antennas, a radio transmission circuit which is connected to a transmission array antenna device, and a radio reception circuit which is connected to a reception array antenna device, wherein one of the at least two array antenna devices is used as the transmission array antenna device, and the other of the at least two array antenna device is used as the reception array antenna device, - View Dependent Claims (11)
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Specification