• DocumentCode
    3698886
  • Title

    Automatic group delay measurement of multichannel and long length frequency-translating RF links

  • Author

    Chen Peilin;Zheng Xiaodong;Wang Xiaoling

  • Author_Institution
    Satellite Navigation Department, The 54th Research Institute of China Electronic Science and Technology Group Corporation, State Key Laboratory of Satellite Navigation System and Equipment Technology
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    There were difficulties in testing group delay of frequency-translating devices. With the integration of SMC+PHASE calibration method of VNA, we overcome the difficulties and provide a solution for automatic delay measurement of long-length frequency-translating RF links. Finally, the detailed system and flow designs are discussed and the measurement result is analyzed. The overall accuracy of the typical link in this paper is estimated to be 0.18ns.
  • Keywords
    "Delays","Frequency measurement","Calibration","Switches","Antenna measurements","Ports (Computers)","Mixers"
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing, Communications and Computing (ICSPCC), 2015 IEEE International Conference on
  • Print_ISBN
    978-1-4799-8918-8
  • Type

    conf

  • DOI
    10.1109/ICSPCC.2015.7338777
  • Filename
    7338777
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3698886