Title:
CABLE AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/125136
Kind Code:
A1
Abstract:
An embodiment of the present application provides a cable. The cable comprises a first portion and a second portion. The first portion comprises a cable core (111), a metal layer (112), and a dielectric layer (113). The metal layer (112) is wrapped around the cable core (111), and the dielectric layer (113) is located between the cable core (111) and the metal layer (112). The second portion comprises a plurality of metal units (121) and a dielectric unit (122). The plurality of metal units (121) are spaced apart from each other on the metal layer (112), and the dielectric unit (122) is located between the plurality of metal units (121) and the metal layer (112). The plurality of metal units are spaced apart from each other on the metal layer of the cable, so as to reduce the degree of shielding by the cable against electromagnetic waves within certain frequency bands. The cable is provided on a radiation path of an antenna, and can reduce the degree of shielding against electromagnetic waves radiated by the antenna, thereby preventing antenna pattern distortion.
Inventors:
TANG ZHAOYANG (CN)
SHEN LONG (CN)
LIU XIANGLONG (CN)
CHEN PENG (CN)
SUN BAOHUA (CN)
ZHOU GAONAN (CN)
NIU WEI (CN)
SHEN LONG (CN)
LIU XIANGLONG (CN)
CHEN PENG (CN)
SUN BAOHUA (CN)
ZHOU GAONAN (CN)
NIU WEI (CN)
Application Number:
PCT/CN2022/140267
Publication Date:
July 06, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P3/06
Foreign References:
| US4129841A | 1978-12-12 | |||
| US5473336A | 1995-12-05 | |||
| GB2407914A | 2005-05-11 | |||
| CN112735668A | 2021-04-30 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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