Title:
AFU ANTENNA STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/242282
Kind Code:
A1
Abstract:
The present application relates to an AFU antenna structure, which comprises an antenna apparatus and a filter; the filter comprises a metal-free insulated outer casing and a resonator arranged within an inner cavity of the outer casing; an inner surface and an outer surface of the metal-free insulated outer casing are both covered with a conductive coating; the antenna apparatus comprises antenna elements and a power divider, the power divider is electrically connected to the resonator, and the power divider is formed at a bottom part of the outer casing; the antenna elements are located outside of the outer casing, and soldering sites are provided on the power divider.
Inventors:
DING HAI (CN)
CHEN AN (CN)
MENG BIHUI (CN)
HUANG MINGDA (CN)
CHEN AN (CN)
MENG BIHUI (CN)
HUANG MINGDA (CN)
Application Number:
PCT/CN2022/080979
Publication Date:
November 24, 2022
Filing Date:
March 15, 2022
Export Citation:
Assignee:
COMBA RF TECH GUANGZHOU LTD (CN)
COMBA TELECOM TECH GUANGZHOU LIMITED (CN)
COMBA TELECOM TECH GUANGZHOU LIMITED (CN)
International Classes:
H01Q1/36; H01Q1/12; H01Q23/00
Foreign References:
| CN113258271A | 2021-08-13 | |||
| CN214849031U | 2021-11-23 | |||
| CN111987410A | 2020-11-24 | |||
| CN111063996A | 2020-04-24 | |||
| CN112152691A | 2020-12-29 | |||
| CN209948056U | 2020-01-14 | |||
| US20200235484A1 | 2020-07-23 |
Attorney, Agent or Firm:
LIFANG & PARTNERS (CN)
Download PDF: