Pulse Spectra

    Start To launch labAlive simulation applications you need a Java Runtime Environment supporting Java Web Start on your system. Here you can get more information about installing the right Java version.
Instruction Manual (German)

pulsespectra

In this experiment pulses and their spectrum are directly shown. You can change the pulse shape and see how the corresponding spectrum looks like.

Start

Start the simulation. A Gaussian Pulse is pre-selected and its spectrum is directly shown on the spectrum analyzer.

scope gauss
spectrum gauss

To change the pulse shape select the pulse of your choice from the drop down menu in the ‚??Pulse - select system‚?? window.

select system

Do you know how the spectrum of a sinc-pulse looks like? Go on and try the other pulse shapes.

Pulse Spectrum
scope gauss
spectrum gauss
scope sinc2
spectrum sinc2
scope rect
spectrum rect
scope sinc
spectrum sinc
scope dirac
spectrum dirac
scope exp
spectrum exp

Next

Also take a look at the other simulation apps to get further into signals and spectra.

Signal Spectra 1, Signal Spectra 2