If the normalized load impedance of a transmission line is 2, then the reflection co- efficient is:

Mr. Dubey • 52.30K Points
Coach

Q. If the normalized load impedance of a transmission line is 2, then the reflection co- efficient is:

(A) 0.33334

(B) 1.33334

(D) 1

Correct : Option (A)

Explanation:

 zl=z0 (1+┌)/ (1-┌), this is the expression for load impedance. normalized load impedance is the ratio of load impedance to the characteristic impedance, taking zll/z0 as 2, the reflection co-efficient is equal to 0.33334.

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