Title:
WAVEGUIDE AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/082951
Kind Code:
A1
Abstract:
Provided in the present application are a waveguide and a communication system. The waveguide may comprise a base body, wherein a first waveguide cavity, a second waveguide cavity and a connection structure are provided inside the base body. The base body has a first surface and a second surface, wherein the first surface is provided with a first port, and the second surface is provided with a second port and a third port, the first port and the second port respectively being in communication with the first waveguide cavity, the third port being in communication with the second waveguide cavity, and the second waveguide cavity being in communication with the first waveguide cavity by means of the connection structure. The area of a first cross-section of the first waveguide cavity is greater than the area of a second cross-section of the first waveguide cavity, the second cross-section being located between the connection structure and the second port, and the first cross-section being farther away from the second port than the second cross-section. By means of the present application, an original signal which enters a waveguide can be branched into a first branch signal and a second branch signal, and the power difference and phase difference between the first branch signal and the second branch signal can be adjusted, such that the power difference meets a power difference requirement, and the phase difference meets a phase difference requirement.
Inventors:
REN TIANHAO (CN)
SUN KE (CN)
SUN KE (CN)
Application Number:
PCT/CN2023/122330
Publication Date:
April 25, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P3/12
Domestic Patent References:
| WO2001048857A2 | 2001-07-05 |
Foreign References:
| US20070053636A1 | 2007-03-08 | |||
| CN112864598A | 2021-05-28 | |||
| CN204966651U | 2016-01-13 | |||
| CN206497972U | 2017-09-15 | |||
| CN210838043U | 2020-06-23 | |||
| EP3032635A1 | 2016-06-15 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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