A 300 ohms transmission line is terminated in a load impedance of 100 +j200 ohms. Calculate the voltage reflection coefficient.
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In order to calculate the voltage reflection coefficient, you need too go through a simple calculation. Below are the steps mentioned:
Given,
Zr = 100 + j 200 Ω ; Zo = 300 Ω
Now,
K = (Zr – Zo)/ (Zr + Zo)
= [200 (j – 1) ] / [[ 200 (j+2) ]
= [( j -1 ) * ( j - 2) / (j + 2)*( j – 2)] {Multiplying numerator an denominator by ( j – 2 )}
= ( j2 -3j + 2) / ( j2 – 2)
= 0.6 (1- j )
Given,
Zr = 100 + j 200 Ω ; Zo = 300 Ω
Now,
K = (Zr – Zo)/ (Zr + Zo)
= [200 (j – 1) ] / [[ 200 (j+2) ]
= [( j -1 ) * ( j - 2) / (j + 2)*( j – 2)] {Multiplying numerator an denominator by ( j – 2 )}
= ( j2 -3j + 2) / ( j2 – 2)
= 0.6 (1- j )
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