Patents by Inventor Longwei HE

Longwei HE 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).

  • Fast calibration test system and method for phased-array antenna
    Patent number: 12512916
    Abstract: A fast calibration test system and method for a phased-array antenna, which belongs to the technical field of antenna measurement, relates to a near-field test system, and relates in particular to the fast calibration and a directional diagram test on a phased-array antenna.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: December 30, 2025
    Assignee: BEIJING INSTITUTE OF SPACE LONG MARCH VEHICLE
    Inventors: Bo Shen, Lei Li, Linka Tang, Xiaofei Wang, Weiyang Song, Jian Tu, Suixue Wang, Chao Dong, Rui Ma, Guodong Liu, Chao Yang, Feng Su, Yongsheng Cheng, Qiang Zhang, Xiaoning Huo, Yichang Gao, Wenwen Si, Longwei He, Weiwei Guan, Ji Li
  • FAST CALIBRATION TEST SYSTEM AND METHOD FOR PHASED-ARRAY ANTENNA
    Publication number: 20240243818
    Abstract: A fast calibration test system and method for a phased-array antenna, which belongs to the technical field of antenna measurement, relates to a near-field test system, and relates in particular to the fast calibration and a directional diagram test on a phased-array antenna.
    Type: Application
    Filed: November 11, 2021
    Publication date: July 18, 2024
    Applicant: BEIJING INSTITUTE OF SPACE LONG MARCH VEHICLE
    Inventors: Bo SHEN, Lei LI, Linka TANG, Xiaofei WANG, Weiyang SONG, Jian TU, Suixue WANG, Chao DONG, Rui MA, Guodong LIU, Chao YANG, Feng SU, Yongsheng CHENG, Qiang ZHANG, Xiaoning HUO, Yichang GAO, Wenwen SI, Longwei HE, Weiwei GUAN, Ji LI