This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

Intermodulation Analysis of Idealized Baseband Amplifier

This model shows how to perform intermodulation analysis of the amplifier block from the RF Blockset™ Idealized Baseband library.

Example Model

Fig. 1 Idealized Baseband amplifier intermodulation example model:

Simulation Results

Fig. 2 Spectrum of the input two-tone signal:

The following figure shows the spectrum of the output signal of the Idealized Baseband amplifier. You can see the intermodulation generated by the amplifier's nonlinearity.

Fig. 3 Two-tone output:

To view the intermodulation performance at the output, double click the Slider Gain blocks and change the gain while the model is running.

Was this topic helpful?