ES User’s Guide 3-49
Making Measurements
Measuring S11 Reflection Port 1 using a One-Port Calibration
Enter the Measurement Parameters
Press the following keys on the analyzer:
( or )
NOTE This example measurement uses the default instrument parameters for
an S
11
measurement. If your particular reflection measurement requires
different parameters (such as frequency range, source power level,
number of data points, and sweep time), enter them now.
Perform a User One-Port Calibration
This example describes how to perform a one-port reflection calibration.
A one-port reflection calibration uses known standards to correct for
directivity, source match, and frequency response errors when using
narrowband detection. When you perform a one-port reflection
calibration, the analyzer performs correction at each data point across
the selected frequency band. The default number of data points per
sweep is 201, but you can select any number between 3 and 1601.
Interpolation recalculates the error correction array for reduced
frequency spans. If the frequency span is increased the calibration is
invalidated, and the default one-port calibration is automatically
restored.
PRESET
MEAS 1
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