Patents by Inventor Xianzhong XU

Xianzhong XU 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).

  • Patent number: 12081280
    Abstract: A radio frequency high-speed switching control circuit comprises: a control module, outputting a control signal according to a preset algorithm; and a switching module, connected with the control module, and switching an input radio frequency signal to different radio frequency signal output ports for outputting according to the control signal output by the control module; wherein a plurality of toggle switch chips are provided in the switching module, and the toggle switch chips are electrically connected in a cascading manner. The advantages of the present disclosure lie in that through the design of a byte logic control circuit, toggle switches are cascaded to achieve that one input signal is switched to sixteen signal outputs (SPT16) and radio frequency signals within a frequency band range of 5 MHz to 6 GHz can be covered.
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: September 3, 2024
    Assignee: Zhejiang Ocean University
    Inventors: Kun Yang, Shefeng Yan, Xuyang Chen, Xianzhong Xu
  • Publication number: 20240267137
    Abstract: A radio frequency high-speed switching control circuit comprises: a control module, outputting a control signal according to a preset algorithm; and a switching module, connected with the control module, and switching an input radio frequency signal to different radio frequency signal output ports for outputting according to the control signal output by the control module; wherein a plurality of toggle switch chips are provided in the switching module, and the toggle switch chips are electrically connected in a cascading manner. The advantages of the present disclosure lie in that through the design of a byte logic control circuit, toggle switches are cascaded to achieve that one input signal is switched to sixteen signal outputs (SPT16) and radio frequency signals within a frequency band range of 5 MHz to 6 GHz can be covered.
    Type: Application
    Filed: April 16, 2024
    Publication date: August 8, 2024
    Applicant: Zhejiang Ocean University
    Inventors: Kun YANG, Shefeng YAN, Xuyang CHEN, Xianzhong XU