Title:
FOLDED WAVEGUIDE RESONATOR ANTENNA AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/138519
Kind Code:
A1
Abstract:
The present application provides a folded waveguide resonator antenna and an electronic device. The folded waveguide resonator antenna comprises: a housing having a folded waveguide resonator and a metal partition plate, the housing being a right-angled triangular prism consisting of three side surfaces, and an upper surface and a lower surface which are parallel to each other; the metal partition plate is disposed inside the folded waveguide resonator, the metal partition plate is fixedly connected to at least one side surface of the housing, a slotting gap is provided between the metal partition plate and at least one side surface of the housing, and the metal partition plate divides the folded waveguide resonator into a first cavity and a second cavity; a slot is provided between at least one side surface of the housing and the upper surface and the lower surface, or a slot is provided in any surface of the housing.
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| WO/1987/001517 | RESONANT-CAVITY AERIAL |
| WO/2006/079994 | RADIATION ENHANCED CAVITY ANTENNA WITH DIELECTRIC |
| WO/2020/188887 | WAVEGUIDE SLOT ANTENNA |
Inventors:
DONG YUNFENG (CN)
Application Number:
PCT/CN2023/072265
Publication Date:
July 27, 2023
Filing Date:
January 16, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01Q13/18; H01Q1/24; H01Q1/36; H01Q13/16
Domestic Patent References:
| WO2013139656A1 | 2013-09-26 |
Foreign References:
| CN114300854A | 2022-04-08 | |||
| CN201369383Y | 2009-12-23 | |||
| CN1993863A | 2007-07-04 | |||
| US2751589A | 1956-06-19 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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