Double sided spectrum in PSS simulation

Dear Alok110,

Alok110 said:

I am curious, If we can plot double sided spectrum (freq axis also having -ve range) in PSS analysis.

If so, How to do that ?

I assume you intended to write pnoiwe and css as the pss results in a time-domain result?

There is a double sideband radio button option in the Direct Plot GUI form which I highlight in Figure 1. This feature is outlined in the Cadence Blog article at its On-line support site:

https://community.cadence.com/cadence_blogs_8/b/rf/posts/virtuoso-video-diary-noise-simulation-in-spectre-rf-using-improved-pnoise-hbnoise-and-direct-plot-form-options

and in the video demonstration it at URL:

Performing Noise Simulation in Spectre RF Using the Improved Pnoise and Direct Plot Form Options

Does this help Alok110?

Shawn

Figure 1

Dear Alok,

Please note, however, that the definition of phase noise is:

Shawn

Dear ShawnLogan,

This is gonna be useful for me. But, for now I am want to see freq domain spectrum of any signal in DSB format.