RFmxInstrMX.ConfigureExternalAttenuationInterpolationLinear Method
- Updated2024-07-17
- 2 minute(s) read
RFmx
Selects the linear interpolation method when interpolating S-parameters for the specified table. If the carrier frequency does not match a row in the S-parameter table, this method performs a linear interpolation based on the entries above and below the row in the table.
Currently interpolation is supported only for S-parameter tables. supporteddevices: PXIe-5663/5663E, PXIe-5665, PXIe-5668, PXIe-5644/5645/5646, PXIe-5830/5831/5832/5840/5841/5842/5860
Currently interpolation is supported only for S-parameter tables. supporteddevices: PXIe-5663/5663E, PXIe-5665, PXIe-5668, PXIe-5644/5645/5646, PXIe-5830/5831/5832/5840/5841/5842/5860
Namespace: NationalInstruments.RFmx.InstrMX
Assembly: NationalInstruments.RFmx.InstrMX.Fx40 (in NationalInstruments.RFmx.InstrMX.Fx40.dll) Version: 24.5.0.49285 (24.5.0.49285)
Syntax
public int ConfigureExternalAttenuationInterpolationLinear( string selectorString, string tableName, RFmxInstrMXLinearInterpolationFormat format )
Public Function ConfigureExternalAttenuationInterpolationLinear ( selectorString As String, tableName As String, format As RFmxInstrMXLinearInterpolationFormat ) As Integer
Parameters
- selectorString String
-
Specifies the calibration plane name in which the external attenuation table is stored. This input accepts the calibration plane name with the "calplane::" prefix. If you do not specify the calibration plane name, the default calibration plane instance is used. The default value is "" (empty string).
Note
For PXIe-5830/5831/5832 devices, port names should also be specified along with Calplane names. Hence, the valid selector is "calplane::<calplaneName>/port::<portName>". If you specify "port::all", all ports are considered configured. Use RFmxInstrMX.GetAvailablePorts method to get the valid port names. Example:
""
"calplane::plane0"
"calplane::plane0/port::if0"
"port::if0"
"calplane::plane0/port::all"
- tableName String
- Specifies the name to be associated with either the S-parameter table or the external attenuation table within a calibration plane. Provide a unique name, such as "table1" to configure the table.
- format RFmxInstrMXLinearInterpolationFormat
- Specifies the format of parameters to interpolate.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.