RFmxEvdoMXModAccResults.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

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

timeout

Type: SystemDouble
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

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

iqGainImbalance

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

iqQuadratureError

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

Return Value

Reference