
Notes On Accuracy
The accuracy values in
6-7 were derived by combining the accuracy of the power meter
and linearity of the analyzer’s internal source, as well as the mismatch uncertainty associated
with the test set and the power sensor.
Power meter calibration measures the source power output (at the measurement port) at a
single stimulus point, and compares it to the calibrated power you selected. If the two values
are different, power meter calibration changes the source output power by the difference. This
process is repeated at every stimulus point. The accuracy of the result depends on the amount
of correction required. If the selected number of readings = 1, the
measurement accuracy
is significantly affected by a large power change. However, if the selected number of
is 1, the power change on the second or third reading is much smaller: thus accuracy is much
better.
Set source power approximately correct at the measurement port, then activate power meter
calibration.
method can significantly increase the accuracy of the measurement when the
selected number of readings = 1. Smaller accuracy improvements occur with a higher number
of readings. Remember that mismatch errors affect accuracy as well.
Note
Power meter correction applies to one port only; the other port is not
corrected.
Application and Operation Concepts
Содержание HP 8753E
Страница 61: ......
Страница 138: ...Figure 2 62 aw000024 Gating Effects in a Frequency Domain Example Measurement Making Measurements 2 87 ...
Страница 150: ......
Страница 174: ...Figure 3 23 Example Swept Power Conversion Compression Measurement 3 32 Making Mixer Measurements ...
Страница 187: ......
Страница 197: ...4 l 8 Printing Plotting and Saving Measurement Results ...
Страница 245: ......
Страница 249: ......
Страница 256: ......
Страница 277: ...4 lb enter the number of sweeps press Optimizing Measurement Results 5 55 ...
Страница 399: ......
Страница 475: ......
Страница 476: ...pb611ld 8 2 Menu Maps ...
Страница 477: ......
Страница 478: ...84 Menu Maps ...
Страница 480: ......
Страница 487: ......
Страница 488: ...8 14 MenuMaps ...
Страница 489: ...I r RETURN pg657e Menu Maps 8 15 ...
Страница 565: ... Ittble 9 2 Softkey Locations Softkey Front Panel Access Key B 76 Key Definitions ...
Страница 566: ... Ihble 9 2 Softkey Locations continued Key Definitions 8 77 ...
Страница 567: ...9 79 Key Definitions ...
Страница 568: ...Key Definitions 8 78 ...
Страница 569: ... Ihble 9 2 Softkey Locations continued Softkey A i _ 8 80 Key Definitions ...
Страница 570: ...able 9 2 Softkey Locations continued Softkey Front Panel Access Key Key Definitions 9 81 ...
Страница 571: ...Ylhble 9 2 Softkey Locations continued Front Panel Access Key iii3 SJ G J ZiJ GiJ Ical m 9 82 Key Definitions ...
Страница 572: ...lhble 9 2 Softkey Lacations continued Softkey Front Panel Access Key Key Definitions 9 83 ...
Страница 573: ... I ble 9 2 Softkey Locations continued Softkey Front Panel Access K e y 84 I ey Definitions ...
Страница 574: ... lhble 9 2 Softkey Locations continued Softkey Front Panel Access Key Key Definitions g 86 ...
Страница 575: ... lhble 9 2 Softkey Locations continued Softkey FFont Panel Access Key 9 86 Kay Definitions ...
Страница 576: ... ble 9 2 Softkey Locations continued Softkey Front Panel Access Key Key Definitions 9 87 ...
Страница 577: ... lhble 9 2 Softkey Locations continued Softkey Front Fanel Access Key B 88 Key Definitions ...
Страница 578: ...l hble 9 2 Softkey Locations continued Softkey Key Definitiins 8 W ...
Страница 579: ... lhble 9 2 Softkey Locations continued Softkey Front Rmel Access Key WI Key Definitions ...
Страница 580: ... Ihble 9 2 Softkey Locations continued Softkey Front Panel Access Key Key Definitions Ml ...
Страница 581: ... able 9 2 Softkey Locations continued Key Definitions ...
Страница 582: ...able 9 2 Softkey Locations continued Softkey Front Panel Access Key Key Definitions 943 ...
Страница 583: ...7hble 9 2 Softkey Locations continued I Softkey Front Panel Access Key 944 Key Definitions ...
Страница 584: ... Ihble 9 2 Softkey Locations continued Softkey Key Definitions 9 96 ...
Страница 671: ......
Страница 672: ......
Страница 673: ......