The Designer's Guide Community Forum

The Designer's Guide Community Forum
https://designers-guide.org/forum/YaBB.pl
Simulators >> RF Simulators >> how to measure the out psd by spectreRF
https://designers-guide.org/forum/YaBB.pl?num=1221621771

Message started by Lilylily on Sep 16^th, 2008, 8:22pm

Title: how to measure the out psd by spectreRF
Post by Lilylily on Sep 16^th, 2008, 8:22pm

Hi,I'm designing a pa.I want to know the out psd of it and the bandwidth is 3G-10G.Would you like to tell me how to do that by spectreRF? Thanks! ::)

Title: Re: how to measure the out psd by spectreRF
Post by RFICDUDE on Sep 17^th, 2008, 7:15pm

What is the stimulus signal?
Do you want to apply a 3GHz - 10GHz input signal and look at the output signal, or do you want to look at narrower band signals over that band?

Title: Re: how to measure the out psd by spectreRF
Post by Lilylily on Sep 18^th, 2008, 12:17am

Yes,the input signal's bandwidth is 3GHz-10Ghz.And i want to see the output signal's power density over that band.Thanks!