What is a correct expression of the reflection coefficient?

Discussion in 'General Electronics Chat' started by sp2821, Jan 4, 2016.

  1. sp2821

    Thread Starter New Member

    Jan 8, 2014
    12
    0
    Hello,

    Can anyone help me understand what is a reflection coefficient of below circuit?
    I'm certain that Γ2 is (ZL-Z2)/(ZL+Z2)
    However what is Γ1 (reflection coefficient at Z=-l) ? Is it (Zin-Z1)/(Zin+Z1) or Γ2*e^(-2jβl)?
    upload_2016-1-4_16-38-14.png
     
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