RFmxCdma2kMXModAccResults.FetchIQImpairments Method

public int FetchIQImpairments(
	string selectorString,
	double timeout,
	out double iqOriginOffset,
	out double iqGainImbalance,
	out double iqQuadratureError
)

Public Function FetchIQImpairments ( 
	selectorString As String,
	timeout As Double,
	<OutAttribute> ByRef iqOriginOffset As Double,
	<OutAttribute> ByRef iqGainImbalance As Double,
	<OutAttribute> ByRef iqQuadratureError As Double
) As Integer

Parameters

selectorString  String

Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used.

timeout  Double

Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete.

iqOriginOffset  Double

Upon return, contains the I/Q origin offset of the composite signal. This value is expressed in dB.

iqGainImbalance  Double

Upon return, contains the I/Q gain imbalance of the composite signal. This value is expressed in dB.

iqQuadratureError  Double

Upon return, contains the I/Q quadrature error of the composite signal. This value is expressed in degrees.

Return Value

Reference