Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
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Systematic Measurement ErrorsRreceiverAreceiverBreceiverCrosstalkDirectivityDUTFrequency response• reflection tracking (A/R)• transmission tracking (B/R)SourceMismatchLoadMismatchSix <strong>for</strong>ward and six reverse error termsyields 12 error terms <strong>for</strong> two-port devices<strong>Advanced</strong> VNA <strong>Calibration</strong>© Agilent Technologies, Inc. 2006 Page M6- 7