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Microwave Communication - Engineering

Q1:

Which of the following terminations makes the input impedance of a line equal to characteristic impedance Z0?

A line open circuited at far end

B line terminated in Z0

C line short circuited at far end

D line terminated in inductance

ANS:B - line terminated in Z0

If ZL is load impedance and Z0 is characteristic impedance. Input impedance =. If ZL = Z0 the input impedance = Z0.