Patents by Inventor Xiaopan Yang

Xiaopan Yang 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).

  • Publication number: 20240364013
    Abstract: A transfer structure includes a circuit board that includes a first metal layer, a second metal layer, and a dielectric layer. The dielectric layer is located between the first metal layer and the second metal layer. The first metal layer includes a radiation portion and a microstrip that is coupled to one end of the radiation portion. The second metal layer is grounded. The radiation portion is provided with an opening to enable the radiation portion to form at least two resonance frequencies such that the operating bandwidth of the transfer structure can be extended.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 31, 2024
    Inventors: Yin He, Zhongshan Tang, Chen Gao, Daqing Peng, Xiaopan Yang
  • Publication number: 20240332799
    Abstract: Embodiments of this application provide an antenna apparatus, a radar, a detection apparatus, and a terminal, and may be applied to intelligent driving, assisted driving, or autonomous driving. The antenna apparatus includes a first antenna array. The first antenna array includes at least one patch subunit, the at least one antenna unit includes a first antenna unit, and the first antenna unit includes a first patch subunit and a first feeder subunit. The first patch subunit sequentially includes at least two stubs in a first direction, the at least two stubs include a first stub and a second stub, and a length of the first stub in a second direction is less than a length of the second stub in the second direction.
    Type: Application
    Filed: June 10, 2024
    Publication date: October 3, 2024
    Inventors: Xiaopan YANG, Zhongshan TANG, Xiang GAO, Yiting LIU
  • Publication number: 20240097332
    Abstract: This application provides an antenna, which is particularly used in a millimeter-wave radar or a broadband radar. A convex structure and a concave structure are formed on a side of a wide microstrip line in the antenna. A shape and a size of the convex structure and/or a shape and a size of the concave structure, a distance between convex structures, a distance between concave structures, and/or a distance between the convex structure and the concave structure are designed, to enable the convex structure and the concave structure to resonate at different frequencies. In this way, the convex structure and the concave structure support radiation of signals on different frequency bands, so that broadband radiation of the antenna is implemented.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Jun Tao, Xiaopan Yang