The Designer's Guide Community Forum
https://designers-guide.org/forum/YaBB.pl Simulators >> Circuit Simulators >> Separate real and imag part of complex signal in AC analysis https://designers-guide.org/forum/YaBB.pl?num=1249477621 Message started by Aspwy on Aug 5th, 2009, 6:07am |
Title: Separate real and imag part of complex signal in AC analysis Post by Aspwy on Aug 5th, 2009, 6:07am Dear all, is it possible to separate real and imaginary part during AC analysis in Cadence Spectre or Mentor Eldo (or SPICE3)? Any help is appreciated. Thanks, aspwy |
Title: Re: Separate real and imag part of complex signal in AC analysis Post by thechopper on Aug 5th, 2009, 5:21pm Hi, In the ADE calculator you have both"real" and "imag" functions for such purpose. Regards Tosei |
Title: Re: Separate real and imag part of complex signal in AC analysis Post by Aspwy on Aug 6th, 2009, 12:30am Tosei, thanks for your reply, but ADE calculator is not available _during_ AC simulation. Kind regards, aspwy |
Title: Re: Separate real and imag part of complex signal in AC analysis Post by thechopper on Aug 6th, 2009, 7:21pm Hi aspwy, I use the calculator from ADE all the time after I run an AC simulation (or any other non-periodic analysis). I think you might have something wrongly configured. Regards Tosei |
Title: Re: Separate real and imag part of complex signal in AC analysis Post by Aspwy on Aug 7th, 2009, 12:45am :) Please note that _during_ is not equal to _after_. I have no difficulties extracting real and imaginary part of complex signal _after_ the AC simulation. Unfortunately, I would like to do so _during_ the AC simulation (to use it for behavioral modeling). Thanks, aspwy |
Title: Re: Separate real and imag part of complex signal in AC analysis Post by Peruzzi on Aug 7th, 2009, 7:33am Just a guess, but maybe using a transient analysis with a frequency swept sine source will allow you to do what you want. |
The Designer's Guide Community Forum » Powered by YaBB 2.2.2! YaBB © 2000-2008. All Rights Reserved. |