Agilent Technologies E5070B, Руководство пользователя

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Chapter 9 345
Analysis in Time Domain (Option 010)
Deleting Unnecessary Data in Time Domain (gating)
9.
Analy
sis in T
ime Domain
(O
ption
010
)
Deleting Unnecessary Data in Time Domain (gating)
Measurement Flow
Table 9-1 shows the measurement flow, and Figure 9-8 shows the change in the waveform
at each step of the flow.
Table 9-5 Measurement flow
Item Description
1. Measurement in frequency
domain Executes measurement in frequency domain
2. Transformation to time domain Enables transformation function and transforms measurement data to
data in time domain
3. Setting the gate Makes the following settings of the gate to select the necessary domain:
•
Gate type
• Gate shape
• Gate range
4. Transformation back to
frequency domain Disables transformation function and displays response in frequency
domain corresponding to the data selected with the gate
Figure 9-8 Measurement flow
Setting gate type
The E5070B/E5071B lets you choose from the following two gate types:
Gate type Description
Band pass Deletes response outside the gate range
Notch Deletes response inside the gate range