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how to measure inductance and Q of a spiral inductor in ADS

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alizadeharand

alizadeharand

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ADS

Can somebody tell me how to measure the inductance and Q of a spiral inductor in ADS?

Thanks.

Alizadeh
 

Re: ADS

Hi

I guess you want to simulate it in ADS?

You can extract the Q and inductance L of a planar spiral inductor with these formulas:

\[Q=-\frac{Im[Y(1,1)]}{Re[Y(1,1)]} \]

\[L=Im[\frac{1}{Y(1,1)}]/\omega\]

I dont know if this was what you were looking for.

Regards
 
Last edited by a moderator:

Y(1,1) only.. because ur extarcting the unloaded Q of the planaar inductor .. and its a one port simulation....
 

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