Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
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Automatic Port Extensions – Step 1• First, per<strong>for</strong>m coaxial calibration at fixture connectors toremove errors due to VNA and test cables• At this point, only the fixture loss, delay and fixture mismatchremain as sources of error.Coaxial calibrationreference planes<strong>Advanced</strong> VNA <strong>Calibration</strong>© Agilent Technologies, Inc. 2006 Page M6- 51