Read-only

Data Access Map

Description

Retrieves frequency tone data from the modulation distortion measurement.

 VB Syntax

data = meas.GetXDataBuffer DataBufferName

Variable

(Type) - Description

data

(variant) - Array to store the data.

meas

(object) - A Measurement object

DataBufferName

(string) – Name of the buffer to be read.

Note: The following names assume a 2-port VNA. Also, by default, the parameter names assume that VNA Port 1 is connected to the DUT input and VNA Port 2 is connected to the DUT output. If the RF Path settings are changed from the default, the names will change accordingly. For example, if the VNA has 4 ports and Port 4 is connected to the DUT output, the names will change to "PIn1", "POut4", "S11", "S41", etc.

Choose from:

"POut2" - Power Out

"PIn1" - Power In

"MSig2" - Modulation Signal Out

"MDist2" - Modulation Distortion Out

"MGain21" - Modulation Gain

"MComp21" - Modulation Compression

"PGain21" - Power Gain

"S11" - Linear Input Match

"S21" - Linear Gain

"LPin1" - Linear Power In

"LPOut1" - Linear Reflected Power In

"LPOut2" - Linear Power Out

Return Type

Variant array

Default

Not Applicable

Examples

meas.GetXDataBuffer "S21"

C++ Syntax

HRESULT GetXDataBuffer(BSTR DataBufferName, VARIANT* Data );

Interface

IMeasurement19