Figure 5-117 Wideband Cdma Error Of E-Series E9300 Power Sensor Versus Corrected; Figure 5-118Cdma (Is-95A): 9Ch Fwd - Agilent Technologies N1911A User Manual

5 Using E9300 E-Series Power Sensors
CDMA Signal Measurements
Figure 5- 117
measuring a CDMA signal. In these examples, the error is determined by
measuring the source at the amplitude of interest, with and without
CDMA modulation, adding attenuation until the difference between the
two values stops changing. The CW sensor in
factors to correct for power levels beyond its square law operating region.
Figure 5-117Wideband CDMA error of E-Series E9300 power sensor versus corrected CW

Figure 5-118CDMA (IS-95A): 9Ch Fwd

158
and Figure 5- 118
1.2
1
0.8
0.6
0.4
0.2
0
-30 -20 -10
0.2
Power (dBm)
sensor.
0.1
0.05
0
-30 -20 -10
-0.05
-0.1
-0.15
-0.2
Power (dBm)
show typical results obtained when
Figure 5- 117
0 10
30
20
10
0 20 30
N1911A/1912A P-Series Power Meters User's Guide
uses correction
Lower Range Error
Upper Range Error
CW Sensor Error
Lower Range Error
Upper Range Error
(E9300 E-Series power
sensor only shown)