Keysight M9421A - Detect Non-HT PPDU; 3.7.9.6 IQ Comp; Subcarrier I;Q Estimation

3 WLAN Mode
3.7 WLAN MIMO Modulation Analysis Measurement
:CALC:EVMM:DEC:ENAB?
Dependencies It’s not visible for 11b/g and 11ah
It’s grayed out for 11a when Radio Std Detection is Manual
Couplings It will be coupled to ON when Radio Std Detection switch to Auto
Preset OFF
State Saved Saved in instrument state
Range On | Off
Detect Non-HT PPDU
This parameter is used to control whether to detect non-HT PPDU when Radio Std
is 11ax/11be.
When Detect Non-HT is Off, analyzer will not detect non-HT PPDU, just demode
signal as HE or EHT PPDU. When Detect Non-HT is On, analyzer will detect non-HT
PPDU first, if it’s non-HT PPDU, demode signal as non-HT PPDU, otherwise just
demode signal as HE or EHT PPDU.
Remote Command
:CALCulate:EVMMimo:DETect:NHT OFF | ON | 0 | 1
:CALCulate:EVMMimo:DETect:NHT?
Example
:CALC:EVMM:DET:NHT ON
:CALC:EVMM:DET:NHT?
Dependencies It’s only visible for 11ax/11be when Radio Std Detection is Manual
Preset OFF
State Saved Saved in instrument state
Range On | Off
3.7.9.6 IQ Comp
This tab provides the capability to control separate compensation function explicitly.
Subcarrier I/Q Estimation
This parameter allows turn On or Off the estimation for IQ Gain Imbalance vs.
subcarrier, IQ Quadrature Error vs. subcarrier in the input signal.
Remote
Command
:CALCulate:EVMMimo:IQEStimation OFF | ON | 0 | 1
:CALCulate:EVMMimo:IQEStimation?
Example
:CALC:EVMM:IQES ON
:CALC:EVMM:IQES?
WLAN Mode User's &Programmer's Reference 1248