Pofdm

SCPI Commands :

CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVM
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVMPilot
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:IQOFfset
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:CFERror
CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:SCERror

class PofdmCls[source]

Pofdm commands group definition. 5 total commands, 0 Subgroups, 5 group commands

class EvmStruct[source]

Structure for setting input parameters. Fields:

Bpsk_12: float or bool: numeric | ON | OFF Limit for data rate BPSK modulation and coding rate 1/2 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Bpsk_34: float or bool: numeric | ON | OFF Limit for data rate BPSK modulation and coding rate 3/4 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Qpsk_12: float or bool: numeric | ON | OFF Limit for data rate QPSK modulation and coding rate 1/2 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Qpsk_34: float or bool: numeric | ON | OFF Limit for data rate QPSK modulation and coding rate 3/4 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Q_16_Am_12: float or bool: numeric | ON | OFF Limit for data rate 16-QAM modulation and coding rate 1/2 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Q_16_Am_34: float or bool: numeric | ON | OFF Limit for data rate 16-QAM modulation and coding rate 3/4 Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)
Q_64_Am_23: float or bool: numeric | ON | OFF Limit for data rate 64-QAM modulation and coding rate 2/3 Additional parameters: OFF | ON (disables | enables the limit check)
Q_64_Am_34: float or bool: numeric | ON | OFF Limit for data rate 64-QAM modulation and coding rate 3/4 Additional parameters: OFF | ON (disables | enables the limit check)

get_cf_error() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:CFERror
value: float or bool = driver.configure.multiEval.limit.modulation.pofdm.get_cf_error()

Defines and activates an upper limit for the center frequency error (802.11p) .

return:

center_freq_error: (float or boolean) numeric | ON | OFF Range: 0 Hz to 100 MHz Additional parameters: OFF | ON (disables | enables the limit check)

get_evm() → EvmStruct[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVM
value: EvmStruct = driver.configure.multiEval.limit.modulation.pofdm.get_evm()

Defines and activates upper limits for the error vector magnitude (EVM) of the data carriers in 802.11p signals.

return:

structure: for return value, see the help for EvmStruct structure arguments.

get_evm_pilot() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVMPilot
value: float or bool = driver.configure.multiEval.limit.modulation.pofdm.get_evm_pilot()

Defines and activates an upper limit for the error vector magnitude (EVM) of 802.11p pilot carriers.

return:

evm_pilot: (float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)

get_iq_offset() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:IQOFfset
value: float or bool = driver.configure.multiEval.limit.modulation.pofdm.get_iq_offset()

Defines and activates an upper limit for the I/Q origin offset of 802.11p signals.

return:

iq_offset: (float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)

get_sc_error() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:SCERror
value: float or bool = driver.configure.multiEval.limit.modulation.pofdm.get_sc_error()

Defines and activates an upper limit for the symbol clock error (802.11p) .

return:

clock_error: (float or boolean) numeric | ON | OFF Range: 0 ppm to 100 ppm, Unit: ppm Additional parameters: OFF | ON (disables | enables the limit check)

set_cf_error(center_freq_error: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:CFERror
driver.configure.multiEval.limit.modulation.pofdm.set_cf_error(center_freq_error = 1.0)

Defines and activates an upper limit for the center frequency error (802.11p) .

param center_freq_error:

(float or boolean) numeric | ON | OFF Range: 0 Hz to 100 MHz Additional parameters: OFF | ON (disables | enables the limit check)

set_evm(value: EvmStruct) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVM
structure = driver.configure.multiEval.limit.modulation.pofdm.EvmStruct()
structure.Bpsk_12: float or bool = 1.0
structure.Bpsk_34: float or bool = 1.0
structure.Qpsk_12: float or bool = 1.0
structure.Qpsk_34: float or bool = 1.0
structure.Q_16_Am_12: float or bool = 1.0
structure.Q_16_Am_34: float or bool = 1.0
structure.Q_64_Am_23: float or bool = 1.0
structure.Q_64_Am_34: float or bool = 1.0
driver.configure.multiEval.limit.modulation.pofdm.set_evm(value = structure)

Defines and activates upper limits for the error vector magnitude (EVM) of the data carriers in 802.11p signals.

param value:

see the help for EvmStruct structure arguments.

set_evm_pilot(evm_pilot: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:EVMPilot
driver.configure.multiEval.limit.modulation.pofdm.set_evm_pilot(evm_pilot = 1.0)

Defines and activates an upper limit for the error vector magnitude (EVM) of 802.11p pilot carriers.

param evm_pilot:

(float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)

set_iq_offset(iq_offset: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:IQOFfset
driver.configure.multiEval.limit.modulation.pofdm.set_iq_offset(iq_offset = 1.0)

Defines and activates an upper limit for the I/Q origin offset of 802.11p signals.

param iq_offset:

(float or boolean) numeric | ON | OFF Range: -100 dB to 0 dB Additional parameters: OFF | ON (disables | enables the limit check)

set_sc_error(clock_error: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:LIMit:MODulation:POFDm:SCERror
driver.configure.multiEval.limit.modulation.pofdm.set_sc_error(clock_error = 1.0)

Defines and activates an upper limit for the symbol clock error (802.11p) .

param clock_error:

(float or boolean) numeric | ON | OFF Range: 0 ppm to 100 ppm, Unit: ppm Additional parameters: OFF | ON (disables | enables the limit check)