[time-nuts] DMTD to MMTD
Bruce Griffiths
bruce.griffiths at xtra.co.nz
Wed Feb 17 20:56:39 UTC 2010
Bob Camp wrote:
> Hi
>
>
>
> DMTD looks at a pair of sources (crystal, rubidium, maser .) and tells you
> the difference between them. If you looked at more than two, you can better
> characterize the individual sources.
>
>
>
> Any good papers out there on taking the DMTD approach and extending it to
> simultaneous observation of a number (like 3 or 5) of oscillators? I'm sure
> I've missed at least one ..
>
>
>
> Bob
>
>
Bob
JPL have had such systems for many years:
http://tmo.jpl.nasa.gov/progress_report/42-169/169B.pdfhttp://tmo.jpl.nasa.gov/progress_report/42-169/169B.pdf
http://tycho.usno.navy.mil/ptti/1994/Vol%2026_25.pdf
Bruce
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