Title page for etd-0715105-163031


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URN etd-0715105-163031
Author Kai-Jie Liang
Author's Email Address m922040019@student.nsysu.edu.tw
Statistics This thesis had been viewed 5097 times. Download 1134 times.
Department Applied Mathematics
Year 2004
Semester 2
Degree Master
Type of Document
Language English
Title A simulation study on quality assessment of the Normalized Site Attenuation (NSA) measurements for Open-Area Test Site using statistical models
Date of Defense 2005-06-03
Page Count 57
Keyword
  • EMI
  • Change point model
  • Confidence region
  • Abstract Open site measurement on the electromagnetic interference is the most direct and universally accepted standard
    approach for measuring radiated emissions from an equipment or the radiation susceptibility of a component or equipment. In general, if the NSA measurements we recorded at different frequencies do not exceed the ideal value +-4dB, we would regard this site as
    a normalized site, otherwise it is not a normalized site as long
    as there is one measurement exceeds the range. A one change point
    model had been used to fit observed measurements. For each set of
    observations as well as the corresponding ideal values, we have
    the estimated regression parameter for a one change point model.
    Our ideal is using the difference of regression parameters between
    ideal values and observations to assess whether a site is
    qualified for measuring EMI or not. The assessment tool for
    whether the testing site is normalized or not is referred to the
    confidence region for the regression model parameters. Finally,
    according to the data collected in this experiment, the estimated
    parameters obtained from the observations will be used to do
    further statistical analyses and comparing the qualities of the
    four different testing sites.
    Advisory Committee
  • Fu-Chuen Chang - chair
  • Ken-Huang Lin - co-chair
  • Ray-Bing Chen - co-chair
  • Kam-Fai Wong - co-chair
  • Mong-Na Lo Huang - advisor
  • Files
  • etd-0715105-163031.pdf
  • indicate accessible in a year
    Date of Submission 2005-07-15

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