How can I model a high conductance fast diode correctly in ADS?

Hello. I am working on creating a rectenna in ADS. I have created the schematic correctly but my simulated results to do not match my experimental. I suspect that my diode model is incorrect. When I look at the diodes data sheet to imput the values into ADS, almost none of the paramaters match. The ADS model is missing info like Forward Voltage and what conditions are present for that value. Any help would be greatly appreciated!

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A SDD (Symbolically Defined Device) can be used to model a diode. Please see the example workspace "SDD_Examples_wrk"

Hi,

If you have measured I-V data for your diode, you could use IC-CAP to do a model parameter extraction and then import your model card to ADS. Let me know if you need help with this.

Yours,

Raj

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