Patents by Inventor Xuesong FENG

Xuesong FENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Coaxial resonant cavity and system and method for measuring dielectric constant of material
    Patent number: 10553926
    Abstract: The present disclosure is related to the microwave measuring field, and in particularly to a coaxial resonant cavity and system and method for measuring the dielectric constant of material. The coaxial resonant cavity includes a coupling mechanism and a cavity body. The coupling mechanism is accommodated in the cavity body for exciting or coupling microwaves inside the cavity body. The coaxial resonant cavity further includes a probe extending out of the cavity body and being coaxial with the cavity body. The cavity body is shaped as an annular column, and a ratio of an outer radius of the annular column to an inner radius of the annular column is (3-5):1. The present disclosure still provides a system and method for measuring the dielectric constant of material using the coaxial resonant cavity.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: February 4, 2020
    Assignee: University of Electronic Science and Technology of China
    Inventors: Yong Xiang, Cong Wang, Xuesong Feng, Fenfen Liu
  • Coaxial Resonant Cavity and System and Method for Measuring Dielectric Constant of Material
    Publication number: 20190148810
    Abstract: The present disclosure is related to the microwave measuring field, and in particularly to a coaxial resonant cavity and system and method for measuring the dielectric constant of material. The coaxial resonant cavity includes a coupling mechanism and a cavity body. The coupling mechanism is accommodated in the cavity body for exciting or coupling microwaves inside the cavity body. The coaxial resonant cavity further includes a probe extending out of the cavity body and being coaxial with the cavity body. The cavity body is shaped as an annular column, and a ratio of an outer radius of the annular column to an inner radius of the annular column is (3-5): 1. The present disclosure still provides a system and method for measuring the dielectric constant of material using the coaxial resonant cavity.
    Type: Application
    Filed: July 19, 2017
    Publication date: May 16, 2019
    Applicant: University of Electronic Science and Technology of China
    Inventors: Yong XIANG, Cong WANG, Xuesong FENG, Fenfen LIU