Title:
COAXIAL RESONANT CAVITY, AND SYSTEM AND METHOD FOR MEASURING DIELECTRIC CONSTANT OF A MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/014842
Kind Code:
A1
Abstract:
The invention relates to the technical field of microwave measurement, and more specifically, relates to a coaxial resonant cavity, and a system and method for measuring a dielectric constant of a material. A coaxial resonant cavity comprises a coupling mechanism and a cavity body. The coupling mechanism is accommodated in the cavity body. The coaxial resonant cavity further comprises a probe extending out of the cavity body. The probe is provided coaxially with the cavity body. The cavity body has a cylindrical shape. A ratio of an outer circle radius to an inner circle radius of the cylindrical cavity body is (3-5) : 1. Also provided are a system and method employing the coaxial resonant cavity to measure a dielectric constant of a material.
Inventors:
XIANG YONG (CN)
WANG CONG (CN)
FENG XUESONG (CN)
LIU FENFEN (CN)
WANG CONG (CN)
FENG XUESONG (CN)
LIU FENFEN (CN)
Application Number:
PCT/CN2017/093494
Publication Date:
January 25, 2018
Filing Date:
July 19, 2017
Export Citation:
Assignee:
UNIV ELECTRONIC SCI & TECH CHINA (CN)
International Classes:
H01P7/06
Foreign References:
| CN106099301A | 2016-11-09 | |||
| CN106053956A | 2016-10-26 | |||
| CN106248697A | 2016-12-21 | |||
| CN104407232A | 2015-03-11 | |||
| CN104237648A | 2014-12-24 | |||
| JP2009229423A | 2009-10-08 | |||
| CN105140614A | 2015-12-09 |
Attorney, Agent or Firm:
CHENGDU JEWEIHO INTELLECTUAL PROPERTY LAW FIRM (CN)
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