Explanation: Predetection samples are provided only on symbol boundaries. A condition in which only one sample per symbol are provided is called as symbol spaced and the condition in which multiple samples are provided per symbol is called as fractionally spaced. 9. The _______ of the opening of eye pattern indicates the time over which the sampling for detection might be performed.
A. Length
B. Width
C. X-axis value
D. Y-axis value
Answer:A
Explanation: Predetection samples are provided only on symbol boundaries. A condition in which only one sample per symbol are provided is called as symbol spaced and the condition in which multiple samples are provided per symbol is called as fractionally spaced. 9. The _______ of the opening of eye pattern indicates the time over which the sampling for detection might be performed.
A. Length B. Width C. X-axis value D. Y-axis value
Explanation: An eye pattern is the display that results from measuring a system’s response to baseband signals in a prescribed way. The width of the opening gives the time over which the sampling for detection might be performed.