Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
Advanced Calibration Techniques for VNAs
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Automatic Port Extensions – Implementation• Measures S ii (reflection) of each port• Uses ideal open or short models• Computes electrical delay using best-fit straight-line model• Computes insertion loss using a best-fit coaxial (onefrequency point) or dielectric (two frequency points) loss model• Computed delay and loss values are automatically displayed via a portextensiontool bar• Values saved as part ofinstrument stateMeasure reflectionof each test portwith open or short<strong>Advanced</strong> VNA <strong>Calibration</strong>© Agilent Technologies, Inc. 2006 Page M6- 54