how can i use varactor diode in ads for a microstrip bpf

saeed3406 · Jul 13, 2014

i wanna simulate a microstrip tunable bpf in ADS and i dont know how to find and use the varactor diode
please help me

biff44 · Jul 13, 2014

a capacitor with a resistor in parallel is a good start. And don't forget to include any package parasitic reactances too

saeed3406 · Jul 16, 2014

thanks for your advice
but i need a varicap element and i cant find it in ADS.
do you have any idea where could i find that?

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