Faisal
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Hi,
I have a question related to phase noise simulation of a "free running VCO" in SpectreRF. Using pnoise analsyis, I am able to see a phase noise value of about -55 dbC at 1 KHz.
However at lower offset frequencies such as 1, 10 and 100 Hz.. I see a ridiculously high values such as 30 dbC (i.e. even higher than the carrier). I know that this is not possible in reality, but there must be some explanation to this weird result (Most probably the pnoise settings)
Any ideas, here?
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