Title:
ADAPTER DEVICE, FEEDER DEVICE AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2022/012399
Kind Code:
A1
Abstract:
The present application provides an adapter device, a feeder device and an antenna. The adapter device 300 comprises a coaxial cable 310, an air dielectric microstrip 320, a ground plane 330, and a non-flat metal part 340. An outer conductor 312 of the coaxial cable 310 is electrically connected to the non-flat metal part 340, the non-flat metal part 340 and the ground plane 330 form non-flat capacitor coupling, and an inner conductor 314 of the coaxial cable 310 is electrically connected to the air dielectric microstrip 320. According to the adapter device, the inner conductor of the coaxial cable is electrically connected to the air dielectric microstrip, the outer conductor of the coaxial cable is electrically connected to the non-flat metal part, and the non-flat metal part and the ground plane form non-flat capacitor coupling, so that the outer conductor of the coaxial cable is grounded, the non-flat capacitor coupling mode can realize stable coupling connection, the electrical consistency is good, and it is easy to mass production.
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Inventors:
LI CHAOCHAO (CN)
XU CHUNLIANG (CN)
LI WEIMIN (CN)
ZHOU JIEJUN (CN)
XU CHUNLIANG (CN)
LI WEIMIN (CN)
ZHOU JIEJUN (CN)
Application Number:
PCT/CN2021/105095
Publication Date:
January 20, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P5/08; H01Q1/24; H01Q1/50
Foreign References:
| CN102334232A | 2012-01-25 | |||
| CN102208710A | 2011-10-05 | |||
| US20120274535A1 | 2012-11-01 | |||
| CN202010670111A | 2020-07-13 |
Other References:
See also references of EP 4181312A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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