8-3 VNA Master Implementation
Time Domain, Option 2
Phasor impulse can also be viewed in a polar plot, as shown in
Figure
8-12. The lower plots
use phasor impulse to show a clear reflection with approximately 180 degrees phase,
indicating a low-impedance mismatch. The upper plots use standard bandpass mode and do
not adequately reveal the phase of the reflection.
Figure 8-12. Polar Phasor Impulse Revealing a Low Impedance Mismatch
8-14
PN: 10580-00289 Rev. K
Vector Network Analyzer MG