3 WLAN Mode
3.7 WLAN MIMO Modulation Analysis Measurement
EHT Guard Interval Selection (Radio Std 802.11be)
Specifies the guard interval (also called cyclic extension) length for each symbol
time, as a fraction of the FFT length. The value must match the guard interval length
actually used in the input signal in order for demodulation to work properly. The
value should be between zero and one, and values outside that range are clipped to
be within the range. The value is rounded to the nearest 1/128th. The 802.11be EHT
Guard Interval is for EHT part of signal, the Guard Interval of Non-EHT part is fixed
to ¼. The Auto selection allows to detect 11be EHT Guard Interval automatically.
Remote
Command
Radio Std = 802.11be 20 MHz
[:SENSe]:DEMod[:WLAN]:BE20:GINTerval AUTO | R1B4 | R1B8 | R1B16 | SIG | OTHer
[:SENSe]:DEMod[:WLAN]:BE20:GINTerval?
Radio Std = 802.11be 40 MHz
[:SENSe]:DEMod[:WLAN]:BE40:GINTerval AUTO | R1B4 | R1B8 | R1B16 | SIG | OTHer
[:SENSe]:DEMod[:WLAN]:BE40:GINTerval?
Radio Std = 802.11be 80 MHz
[:SENSe]:DEMod[:WLAN]:BE80:GINTerval AUTO | R1B4 | R1B8 | R1B16 | SIG | OTHer
[:SENSe]:DEMod[:WLAN]:BE80:GINTerval?
Radio Std = 802.11be 160 MHz
[:SENSe]:DEMod[:WLAN]:BE160:GINTerval AUTO | R1B4 | R1B8 | R1B16 | SIG |
OTHer
[:SENSe]:DEMod[:WLAN]:BE160:GINTerval?
Radio Std = 802.11be 320 MHz
[:SENSe]:DEMod[:WLAN]:BE320:GINTerval AUTO | R1B4 | R1B8 | R1B16 | SIG |
OTHer
[:SENSe]:DEMod[:WLAN]:BE320:GINTerval?
Example Radio Std = 802.11be 20 MHz
:DEM:BE20:GINT R1B4
:DEM:BE20:GINT?
Radio Std = 802.11be 40 MHz
:DEM:BE40:GINT R1B4
:DEM:BE40:GINT?
Radio Std = 802.11be 80 MHz
:DEM:BE80:GINT R1B4
:DEM:BE80:GINT?
Radio Std = 802.11be 160 MHz
:DEM:BE160:GINT R1B4
:DEM:BE160:GINT?
WLAN Mode User's &Programmer's Reference 1230
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