The plot of frequency V/s S11 parameter for a tapered line coupler has – McqOptions

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1.	The plot of frequency V/s S11 parameter for a tapered line coupler has a dip at the frequency at which it is designed.
A.	true
B.	false
Answer» B.

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For a tapered line coupler, the curves of S12 and S13 are identical and have the same magnitude at all frequencies.
The plot of frequency V/s S11 parameter for a tapered line coupler has a dip at the frequency at which it is designed.
The tapered coupled line 1800 hybrid can provide an arbitrary power division at the 2 output ports of the coupler.
When a TE10 wave is incident on port 4 of a magic-T, all the power is coupled to port 1.
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