Agilent Technologies Agilent 4396B - Manual (Page 99)

return loss(dB) = 020 log()
re
ection coecient =
re
ected power
incident power
= (magnitude only)
= 0 (magnitude and phase)
= S 11 or S 22 (magnitude and phase)
SWR =
1 +
1 0
Measurement Setup
Connection
Set up the analyzer as shown in Figure 5-12.
Figure 5-12. Re
ection Measurement Setup
Analyzer Settings
Press 4 Preset 5 . Then set the analyzer's controls as follows:
Desired Setting K ey Strokes
A ctive Channel
Block
Select channel 1 Press 4 Chan 1 5 (default)
Measurement
Block
Select network analyzer Press 4 Meas 5
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
ANALYZER TYPE
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
NETWORK ANALYZER
Select S 11 Press 4 Meas 5
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Refl:FWD S11 [A/R] (default)
Select LOG MA G format Press 4 F ormat 5
FFFFFFFFFFFFFFFFFFF
LOG MAG (default)
Sweep block Center frequency 836 MHz Press 4 Center 5 836 4 M/ 5
Span frequency 100 MHz Press 4 Span 5 100 4 M/ 5
P erforming Calibration
P erform an S 11 , 1-port calibration for this measurement. The
following procedure is for using 7 mm standards (see the T ask
R eference manual for using other standard devices).
Network Measurement Examples 5-13