[time-nuts] GPS PPS smoothing article

Matt Ettus boyscout at gmail.com
Sun Apr 11 15:17:18 EDT 2010


Interesting work.  They measured the "before" and "after" signals with
2 very different oscilloscopes one with 100 MHz BW and one with 500
MHz, which they shouldn't trust..  I guess they only had 2 2-channel
scopes in their lab.

Matt

On Sun, Apr 11, 2010 at 5:27 AM, Magnus Danielson
<magnus at rubidium.dyndns.org> wrote:
> Fellow time-nuts,
>
> Another article about GPS PPS tracking. Their twist to it has been to lower
> the PPS jitter, not to create a locked 10 MHz clock. I though it may be
> useful for someone at least:
>
> http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.129.8625&rep=rep1&type=pdf
>
> Cheers,
> Magnus
>
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