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How can you see whether a circuit oscillates or not in ADS?

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Sadegh.j

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How can you see whether a circuit oscillates or not in ADS?
 

Re: Oscillation in ADS

Write an equation to check classic stability condition.
Max
 

Re: Oscillation in ADS

in ADS there is a component called oscillator check , this is calculate the phase and amplitude response and check it the circuit will oscillate or not , u can find it in the S parameters simulatioin tab

khouly
 

Oscillation in ADS

Using tutorial in rfic.co.uk , you can ifnd a lot of tutorial related to oscillator in ADS
 

Re: Oscillation in ADS

also check the ads documnetaion there are a lot of information there

khouly
 

Oscillation in ADS

go to:
www.rfic.co.uk

it is very usuful for:
LNA, Balun, Oscillator, Patch Antenna and ....

you can use ADS wizard guide for oscillator designing
 

Re: Oscillation in ADS

What if the phase goes through zero, but the circuit doesn't oscillate?

Could you please attach an oscillator which oscillates? thanks
 

Re: Oscillation in ADS

check this it is a simple oscillator

khouly
 

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