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Discussion :: Microwave Communication

  1. Assertion (A): A half wavelength line can be used as a 1 : 1 transformer.

    Reason (R): The input impedance of a half wavelength line is equal to load impedance.

  2. A.
    Both A and R are correct and R is correct explanation of A
    B.
    Both A and R are correct but R is not correct explanation of A
    C.
    A is correct but R is wrong
    D.
    A is wrong but R is correct

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    Answer : Option A

    Explanation :

    Since a half wavelength line has an input impedance equal to load impedance, the impedance transformation ratio is 1:1.


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