SRD nonlinear model for ADS or GENESYS

Thread Starter

Aladdin Assisi

Joined Dec 22, 2014
I am designing a narrow pulse generator.
I have hardly searched for a spice nonlinear model of the Step Recovery Diode (SRD) that generates a monocycle wide spectrum RF pulse by its high nonlinear characteristics. I have got many tabulated SRD performance parameters ready to fill in the model, but I was not able to get the CAD model to use in the ADS or the GENESYS simulator. There should be an ADS Design Kit including this model, but I cannot find it.
Can I get the required design kit?