Title:
MULTI-BEAM LENS ANTENNA AND AN ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/005612
Kind Code:
A1
Abstract:
A multi-beam lens antenna and an antenna device. The multi-beam lens antenna comprises a lens, an antenna array, and a waveguide assembly. The antenna array comprises a plurality of antenna feeds printed on a circuit board, and each antenna feed is configured to convert a radio-frequency signal of a radio-frequency circuit in the circuit board into a radiation signal. The waveguide assembly is provided between the lens and the antenna array. The waveguide assembly comprises a plurality of rectangular waveguides corresponding to the antenna feeds, and each rectangular waveguide is configured to guide the radiation signal of the antenna feed toward the focal point of the lens.
Inventors:
WANG CAN (CN)
ZHANG YU (CN)
YANG YUNBO (CN)
ZHANG YU (CN)
YANG YUNBO (CN)
Application Number:
PCT/CN2022/103479
Publication Date:
February 02, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01Q15/02; H01Q1/22; H01Q1/36; H01Q19/06; H01Q21/00
Domestic Patent References:
| WO2007149746A2 | 2007-12-27 |
Foreign References:
| CN108736171A | 2018-11-02 | |||
| CN109742556A | 2019-05-10 | |||
| CN1836352A | 2006-09-20 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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