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Transmission Lines: Reflection Coefficient vs Frequency

  1. Nov 17, 2014 #1
    Hey guys - Ive been using this website to study transmission lines. (great study aid - posting for others to use. Great for smith charts) However, Ive noticed this graph they have for load matching:


    I'm having trouble finding or understanding a relationship for reflection vs frequency. Ive never used frequency for a reflection coefficient, but clearly there is a relationship. Even for an all real load. Can someone share some wisdom?
  2. jcsd
  3. Nov 17, 2014 #2
    Reflection coefficient is some function of frequency too. Apparently it's dependence vs frequency is weak for long, low frequency signals and can be taken for constant. But 1 Ghz...this frequency is pretty high for transmission lines.
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