User`s guide

Agilent 4155C/4156C User’s Guide Vol.2, Edition 6 3-21
Sampling Measurements
Measurement Functions
Rule to determine @TIME:
@TIME value is determined by the following rule. Data measured at @TIME=Tlog
are stored in memory.
Tlog ≥ Ttarget
| Tlog − Ttarget | < | Ttarget − Tprev |
where,
Tlog Data stored in @TIME. Actual measurement point.
Ttarget Target value of @TIME. The values can plot data on the logarithmic
X-axis in the same interval completely.
Tprev Tlog − sampling interval. Actual measurement point.
A= | Ttarget − Tprev |
B=|Tlog − Ttarget |
TIME
Tprev Tlog
Ttarget
Ttarget < Tlog
A > B
Sampling
Interval
Discard
Stored in @TIME
Measurement
BA