1 tone : Frequency Sweep at X dB comp

This provided template is used to present the whiteboard capabilities using a *.imx file including 1 tone measurements. It can be easily done using the following components :

To use this template, open the whiteboard and load the Pout-PAE-Gain-AMPM-IRL_vs_Frequency_@XdBcomp.iw template (located in the software installation directory ..\example\app\whiteboard where app is the software name).

Once opened, two choices can be made, either loading a file directly in the datasources section, or clicking on the file in the import control to select and use it. Next, a frequency filter can be used to dynamically visualise in a table and in a graph the corresponding values.

The project schematic is as follows, where the lines represent the data being fed from a control to another :



The import control is used to load an embedded file the feed the others controls.

The Extractors are used to extract some values at a defined gain compression value and a defined frequency value.

The Table is used to display the values extracted by the Extractors, and is configured as a summary table.

The Graph is used to display most informations with the use of multiple layers :
  • The first layer is used to display every curves (as they are provided in the source : datasource or import control) in gray.
  • The second layer is used to display the values selected by the Extractor.
    Note: This can easily be seen with the following property:

    Many templates are available to configure and visualize different data in this Graph.