Find input impedance using input reflection coefficient

Discussion in 'Homework Help' started by KaiL, Apr 5, 2016.

  1. KaiL

    Thread Starter Member

    Aug 30, 2014
    Given that input reflection coefficient is -15dB with 0 degree phase , find input impedance

    My answer

    reflection cofficient = 5.623 since input reflection cofficient = -15dB

    correct? Then I apply the formula using Zin = Z0 (1+r)/(1-r) , where r is the reflection coefficient