Title:
DIELECTRIC RESONATOR
Document Type and Number:
WIPO Patent Application WO/2020/248688
Kind Code:
A1
Abstract:
The present application provides a dielectric resonator, comprising a resonant cavity, shielding cover plates, a tuning screw assembly, a resonator base, a dielectric gasket, and an elastic metal structural member. The resonant cavity and the shielding cover plates are connected to form a closed electromagnetic environment. The resonator base is securely connected to the resonant cavity and the dielectric gasket, respectively. The elastic metal structural member is securely connected to the dielectric gasket. The tuning screw assembly is securely connected to the dielectric gasket, and is connected to the shielding cover plates to form a double-end short-circuit resonator. The tuning screw assembly enters the cavity by means of a threaded hole, and adjusts the single-cavity frequency by rotating the screw.
Inventors:
YANG FENG (CN)
Application Number:
PCT/CN2020/084349
Publication Date:
December 17, 2020
Filing Date:
April 11, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01P7/10; H01P1/20
Foreign References:
| CN106129559A | 2016-11-16 | |||
| CN205944361U | 2017-02-08 | |||
| CN102136620A | 2011-07-27 | |||
| CN105529512A | 2016-04-27 | |||
| CN104037484A | 2014-09-10 | |||
| EP0445587B1 | 1997-04-16 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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