Patents by Inventor Kunjing ZHONG

Kunjing ZHONG 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).

  • METHOD, APPARATUS AND SYSTEM FOR MEASURING TOTAL RADIATED POWER OF ARRAY ANTENNA
    Publication number: 20240014907
    Abstract: Provided are a method, apparatus and system for measuring total radiated power of an array antenna. The method includes: determining a Rayleigh resolution of the array antenna in an angle space, and setting a stepping grid spacing of sampling points according to the Rayleigh resolution; determining the sampling points according to the stepping grid spacing, measuring equivalent isotropic radiated power (EIRP) at positions of the sampling points and determining the TRP according to the EIRP. Compared with a traditional rest mode using an angle stepping grid ?grid and ?grid of 15°, this reduces measurement errors; and additionally, through a normalized wave vector space transformation, the number of sampling points is further reduced, and the measurement efficiency is improved.
    Type: Application
    Filed: September 20, 2023
    Publication date: January 11, 2024
    Applicant: ZTE Corporation
    Inventors: Yanchun ZHUANG, Hua GAO, Kunjing ZHONG, Fei XUE
  • Method, apparatus and system for measuring total radiated power of array antenna
    Patent number: 11804913
    Abstract: Provided are a method, apparatus and system for measuring total radiated power of an array antenna. The method includes: determining a Rayleigh resolution of the array antenna in an angle space, and setting a stepping grid spacing of sampling points according to the Rayleigh resolution; determining the sampling points according to the stepping grid spacing, measuring equivalent isotropic radiated power (EIRP) at positions of the sampling points, and determining the TRP according to the EIRP. Compared with a traditional test mode using an angle stepping grid ?grid and ?grid of 15°, this reduces measurement errors; and additionally, through a normalized wave vector space transformation, the number of sampling points is further reduced, and the measurement efficiency is improved.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: October 31, 2023
    Assignee: ZTE Corporation
    Inventors: Yanchun Zhuang, Hua Gao, Kunjing Zhong, Fei Xue
  • METHOD, APPARATUS AND SYSTEM FOR MEASURING TOTAL RADIATED POWER OF ARRAY ANTENNA
    Publication number: 20210167870
    Abstract: Provided are a method, apparatus and system for measuring total radiated power of an array antenna. The method includes: determining a Rayleigh resolution of the array antenna in an angle space, and setting a stepping grid spacing of sampling points according to the Rayleigh resolution; determining the sampling points according to the stepping grid spacing, measuring equivalent isotropic radiated power (EIRP) at positions of the sampling points, and determining the TRP according to the EIRP. Compared with a traditional test mode using an angle stepping grid ?grid and ?grid of 15°, this reduces measurement errors; and additionally, through a normalized wave vector space transformation, the number of sampling points is further reduced, and the measurement efficiency is improved.
    Type: Application
    Filed: November 5, 2020
    Publication date: June 3, 2021
    Applicant: ZTE Corporation
    Inventors: Yanchun ZHUANG, Hua GAO, Kunjing ZHONG, Fei XUE