A transmission line terminates in two branches, each of length Œª/4, – McqOptions

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1.	A transmission line terminates in two branches, each of length Œª/4, as shown. The branches are terminated by 50Œ© loads. The lines are lossless and have the characteristics impedances shown. Determine the impedance Z1 as seen by the source
A.	200Œ©
B.	100Œ©
C.	50Œ©
D.	25Œ©
Answer» E.

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