Electronics and Communication Engineering - Microwave Communication - Discussion


A line is excited by a 100 V dc source. If reflection coefficients at both ends are 1 each then

[A]. there will be no oscillations on line
[B]. there will be only 1 or 2 oscillations on line
[C]. there will be a finite number of oscillations on line
[D]. the oscillations will continue indefinitely

Answer: Option D


Because rv = 1 at each end, the line voltage will not reach a steady value and oscillations will continue indefinitely.

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