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If the input impedance of a ƛ/2 transmission line is 100 Ω with a voltage reflection coefficient of 0.344, then the characteristic impedance of the transmission line is:

If the input impedance of a ƛ/2 transmission line is 100 Ω with a voltage reflection coefficient of 0.344, then the characteristic impedance of the transmission line is: Correct Answer 200 Ω

Given the characteristic impedance and reflection coefficient of a transmission line, input impedance is given by Zₒ (1+Гe-2jβL)/ (1- Гe-2jβL). Substituting the given values in the above equation, characteristic impedance of the transmission line is 200 Ω.

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