annbyr
Newbie level 6
oscillator phase noise
How to measure a crystal oscillator's phase noise, which is lower than the noise floor of our spectrum analyzer, is there any method?
Someone told me there was a kind of traditional method to measure the phase noise of such high Q oscillator. What's it? Is there any special instrument needed?
How to measure a crystal oscillator's phase noise, which is lower than the noise floor of our spectrum analyzer, is there any method?
Someone told me there was a kind of traditional method to measure the phase noise of such high Q oscillator. What's it? Is there any special instrument needed?