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ECE · Q334

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Engineering and GATE · ECE · question 334

Q334

A linear phase channel with phase delay Tp and group delay Tg must have

A.
Tp = Tg = constant
Answer
B.
Tp ∝ f and Tg ∝ f
C.
Tp = constant and Tg ∝ f
D.
Tp ∝ f and Tg = constant (f denotes frequency)

Answer: Option A

Solution

Answer: Option A
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