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If the characteristic impedance of a ƛ/2 transmission line is 50 Ω and reflection coefficient 0.3, then its input impedance

If the characteristic impedance of a ƛ/2 transmission line is 50 Ω and reflection coefficient 0.3, then its input impedance Correct Answer 26.92 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, the input impedance of the line is 26.92 Ω

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