Anritsu MX183000A, Руководство по эксплуатации, Страница: 102 / 226

Chapter 4 Operation
4-48
Number of
Retries
Ji
tte
r
amp
lit
ude
1 2 3 4 5 6
Upper
Value
Lower
Value
:Measurement value ≤ Threshold
:Measurement
value > Threshold
A*Ratio
A
B*Ratio
A=Upper Value-Lower Value
B=A*Ratio
Figure 4.7.1-5 Procedure for Upwards Log measurement
● Linear
After searching the jitter amplitude from the lower value by the binary
search method, the Upwards Linear measurement is executed.
From the point searched by the binary search method, the jitter
amplitude is increased at a step of the value, which is a half of the value
set for Step Resolution, until the error measurement value exceeds the
Threshold value.
Number
of Retries
Ji
tte
r
Amp
lit
ud
e
1 2 3 4 5 6
Upper Value
Lower Value
Step Resolution/2
: Measurement value ≤ Threshold
: Measurement value > Threshold
Uplinear
Figure 4.7.1-6 Procedure for Linear measurement