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Figure 6-9. Reflection Impedance and Admittance Conversions
In a transmission measurement, the data can be converted to its equivalent series impedance or
admittance using the model and equations shown in
F’igure
6-10.
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Note
Figure 6-10. Transmission Impedance and Admittance Conversions
Avoid the use of Smith chart, SWR, and delay formats for display of Z and Y
conversions, as these formats are not easily interpreted.
Input
Ports Menu
This menu allows you to define the input ports for power ratio measurements, or a single input
for magnitude only measurements of absolute power. You cannot use single
inputs
for phase or
group delay measurements, or any measurements with averaging activated.
Application and Operation Concepts
6-31
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