calculation Q & L of Differential Inductance

[mohammadpiano]

hi to all.
how I can calculate Q and L of a differential inductance in LC tank with ads?
i know that it's equation is L= im(1/(2*pi*freq*Y(1,2))) , but my simulation with ads give me a very bad answer.
where is my problem?
plz hel me

 

[oermens]

understand this paper: https://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1004055

 

[rezaee]

which type of inductor and capacitance you use in ADS?
please attach a photo to your question that maybe i understand your Question clearly