Ka-waveband phased array antenna and self-calibration method thereof
The invention discloses a Ka-waveband phased array antenna, which comprises an antenna assembly and a TR assembly, and is characterized in that a. A plurality of TR modules included in the TR assemblyform a transceiving channel corresponding to the antenna assembly.; the The antenna also comprises a...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
17.07.2020
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention discloses a Ka-waveband phased array antenna, which comprises an antenna assembly and a TR assembly, and is characterized in that a. A plurality of TR modules included in the TR assemblyform a transceiving channel corresponding to the antenna assembly.; the The antenna also comprises a feed network and a channel assembly. The and also comprises a wave control assembly which is usedfor receiving external wave beam pointing information and controlling the antenna assembly and the TR assembly to adjust wave beam parameters; the antenna assembly comprises a plurality of sub-arrays,and the wave control assembly controls part of the sub-arrays to transmit and receive continuously or all the sub-arrays to transmit and receive. According to the invention, aA mode design thought isimplemented, the modular design is carried out on each part, and the one-dimensional/two-dimensional active phased-array antenna can be quickly built by utilizing the shared modules.
本发明公开了一种Ka波段的相控阵天线，包括天线组件和TR组件，由所述TR组件中包括的多个 |
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| Bibliography: | Application Number: CN202010298180 |