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When a λ/4 transmission line is used for impedance matching, then which of the following is valid?

When a λ/4 transmission line is used for impedance matching, then which of the following is valid? Correct Answer Standing waves are present on the λ/4 transmission line

λ/4 transmission line is used to match the load impedance to the characteristic impedance of the transmission line. Hence, standing waves are present on the λ/4 transmission line, but not on the transmission line since it is matched

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