ADVANTEST R3765G Series User Manual

R3765/67G Series Network Analyzer Operation Manual
3.6 Measurement Samples of Simple Reflection Characteristics
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3.6.3 Measurement by various formats
Here describes about measurement methods by various formats of reflection measurement
(return loss, reflection coefficient, standing wave ratio, S parameter and impedance).
Return loss (LOG MAG format setting) measurement
Adjust the scale to see the display trace (magnitude ) easily.
[SCALE] {AUTO SCALE}
Letting the reflective coefficient = ρ (= reflective signal/incident signal), the return loss
is represented with the following equation.
Return loss = -20log ( ρ )
The display on the screen (return loss) is as follows.
Figure 3-22 Return Loss Measurement
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ADVANTEST R3765G Series Specifications

General

Brand	ADVANTEST
Model	R3765G Series
Category	Measuring Instruments
Language	English