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For a transmission line, which of the following is correct if it is terminated with the same resistance as of characteristic impedanceSelect one:a. the line loss will be maximumb. the i/p impedance will be twice the terminating resistancec. Reflection coefficient will be unityd. SWR will be minimum

Question

For a transmission line, which of the following is correct if it is terminated with the same resistance as of characteristic impedanceSelect one:a. the line loss will be maximumb. the i/p impedance will be twice the terminating resistancec. Reflection coefficient will be unityd. SWR will be minimum

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Solution

If a transmission line is terminated with the same resistance as its characteristic impedance, the correct statement is:

c. Reflection coefficient will be unity.

Explanation:

When a transmission line is terminated with the same resistance as its characteristic impedance, it results in a condition called "matched impedance." In this case, the reflection coefficient, which represents the amount of signal reflected back from the termination, will be unity (or 1). This means that there will be no reflection of the signal and all of the energy will be absorbed by the termination.

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