Agilent Technologies 8722ET Network Card User Manual


 
2-22 Chapter2
Quick Start: Learning How to Make Measurements
Learning to Make Reflection Measurements
Figure 2-15 Example Impedance Measurement Trace
• Measuring Admittance To change the display to an inverse Smith chart graticule and
the marker information to read admittance, press .
As shown in Figure 2-16, the marker reads admittance data in the form G+jB, where G is
conductance and B is susceptance, both measured in units of Siemens (equivalent to mhos:
the inverse of ohms). Also shown is the equivalent parallel capacitance or inductance.
Figure 2-16 Example Admittance Measurement Trace
G+ jB MKR