Strange results when simulating Oscillator with phase noise in ADS...

Thread starter electronicman1
Start date Nov 17, 2015

Status: Not open for further replies.

Nov 17, 2015

electronicman1

Newbie level 6

Hi all

I was trying to simulate OSCwPhNoise in ADS. I'm using a Circuit harmonic and envloppe simulation engine. To generate the phase noise I use the OSCwPhNoise component.

The problem is that I'm obtained weird result when i ploted spectrum.

Anyone have any clue as to why this is happening?

I'm attaching a picture of the schematic and the display window.

https://obrazki.elektroda.pl/3700317700_1447764408.png
https://obrazki.elektroda.pl/2139388000_1447764436.png

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