Channel’s phase response must be a linear function of
A. Time
B. Frequency
C. Both of the mentioned
D. None of the mentioned
Answer:A
Channel’s phase response must be a linear function of
A. Time B. Frequency C. Both of the mentioned D. None of the mentioned
Explanation: To achieve ideal transmission characteristics, the signal’s bandwidth must be constant and the channel’s phase response must be a linear function of frequency.