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Making Measurements
Measuring Devices with Your Network Analyzer
Refer to Figure 3-2 for the following discussion regarding detection schemes
and modes. The transmitted signal (routed to input B) and the reflected
signal (input A) are measured by comparison to the incident signal. The
network analyzer couples off a small portion of the incident signal to use as
a reference signal (routed to input R). The network analyzer sweeps the
source frequencies, resulting in a measured and displayed response of your
test device. Figure 3-2 shows the transmitted, reflected, and reference signal
inputs.
3-4
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