Title:
TRANSMISSION LINE, FEED NETWORK AND ANTENNA APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/061107
Kind Code:
A1
Abstract:
Embodiments of the present application provide a transmission line, a feed network and an antenna apparatus. The transmission line is used for a radio-frequency device, wherein the transmission line comprises a reflector, an insulating support and a transmission structure; the transmission structure comprises at least two side walls; the transmission structure is provided on surfaces of the insulating support, an included angle between two adjacent side walls of the transmission structure is greater than zero, and different side walls of the transmission structure are located on different surfaces of the insulating support; and at least one surface of the transmission structure is arranged opposite to a partial structure of the reflector, and a gap is formed between the transmission structure and the reflector. The transmission line has small signal loss, occupies a small space, and is conducive to the miniaturization development of the radio-frequency device.
Inventors:
YIN MINGHUA (CN)
PENG ZHONGWEI (CN)
WU JUNLANG (CN)
HAO WEI (CN)
WU WEN (CN)
PENG ZHONGWEI (CN)
WU JUNLANG (CN)
HAO WEI (CN)
WU WEN (CN)
Application Number:
PCT/CN2023/118920
Publication Date:
March 28, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P3/08
Foreign References:
| CN101685900A | 2010-03-31 | |||
| CN202737072U | 2013-02-13 | |||
| CN112803132A | 2021-05-14 | |||
| CN201478427U | 2010-05-19 | |||
| EP2869395A1 | 2015-05-06 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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