Contents
R&S®FSW-K91
3User Manual 1173.9357.02 ─ 39
Contents
1 Documentation overview.......................................................................7
1.1 Getting started manual................................................................................................. 7
1.2 User manuals and help.................................................................................................7
1.3 Service manual..............................................................................................................7
1.4 Instrument security procedures.................................................................................. 8
1.5 Printed safety instructions...........................................................................................8
1.6 Data sheets and brochures.......................................................................................... 8
1.7 Release notes and open-source acknowledgment (OSA).........................................8
1.8 Application notes, application cards, white papers, etc........................................... 9
1.9 Videos.............................................................................................................................9
2 Welcome to the WLAN application.....................................................10
2.1 Starting the WLAN application...................................................................................11
2.2 Understanding the display information.................................................................... 11
3 Measurements and result displays.................................................... 15
3.1 WLAN I/Q measurement (modulation accuracy, flatness and tolerance).............. 15
3.2 Frequency sweep measurements..............................................................................58
4 Measurement basics............................................................................65
4.1 Signal processing for multicarrier measurements (IEEE 802.11a, g (OFDM), j, p)
...................................................................................................................................... 65
4.2 Signal processing for single-carrier measurements (IEEE 802.11b, g (DSSS)).... 72
4.3 Signal processing for MIMO measurements (IEEE IEEE 802.11ac, ax, n, be)....... 78
4.4 Signal processing for high-efficiency wireless measurements (IEEE 802.11ax).. 87
4.5 Signal processing for extremely high throughput (EHT) wireless measurements
(IEEE 802.11be)............................................................................................................92
4.6 Channels and carriers................................................................................................ 94
4.7 Recognized vs. analyzed PPDUs...............................................................................95
4.8 Demodulation parameters - logical filters................................................................ 95
4.9 I/Q data import and export......................................................................................... 97
4.10 Basics on input from I/Q data files............................................................................ 98
4.11 Trigger basics..............................................................................................................99
4.12 WLAN I/Q measurements in MSRA operating mode............................................. 103