[time-nuts] Wikipedia and Residual Phase Noise

Magnus Danielson magnus at rubidium.dyndns.org
Tue Jul 14 14:55:07 UTC 2015


Dear Luciano,

While the Phase Noise wikipedia page could do with an upgrade, I do 
recommend you (and anyone other that want's to learn about amplitude and 
phase noise) to visit Enrico Rubiolas page http://rubiola.org
He has a nice set of presentations and papers.
Do consider getting his book, as I've found it a nice, comprehensive and 
easily accessible summary.

A simple model is that an amplifier will add white phase noise and 
flicker phase noise. A somewhat more complete model will also include 
amplitude noise to phase noise conversion. Care in amplifier/buffer 
design can reduce these effects. In the NIST T&F archives you can find 
some material relating to this.

Cheers,
Magnus

On 07/14/2015 08:50 AM, timeok at timeok.it wrote:
> Dear Magnus,
>
>   I am writing a doc on  my Distribution Amplifier project and I was looking a complete,  but simple  to understand, description about the Phase Noise introduced, or Added, by a "non generative" devices.
>
> thanks,
> Luciano
>
>
> On Mon 13/07/15 17:37 , Magnus Danielson <magnus at rubidium.dyndns.org> wrote:
>
>> Dear Luciano,
>>
>> What do you need to know?
>> Beefing up Wikipedia articles is indeed a nice thing, but lets hear what
>> you look for.
>>
>> Cheers,
>> Magnus
>>
>> On 07/13/2015 09:20 AM, timeok at timeok.it wrote:
>>>
>>> Hi all,
>>>
>>> I am looking on Wikipedia a description of the Residual Phase Noise but
>> this page do not exist.
>>> Can some one of the time-nuts expert write a full description of this
>> physical aspect for Wikipedia?
>>>
>>> thanks,
>>>
>>> Luciano
>>> timeok at timeok.it
>>> www.timeok.it [1]
>>>
>>>
>>> Message sent via Atmail Open - http://atmail.org/ [2]
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