Yes Bruce I have the paper. I am not suggesting to copy it verbatim but if there is a way to reach reasonable priced 1 E-14 members of the list should pipe in. I am willing to do an other board. the rest of the systems well on its way. Einally after three years. Bert Kehren In a message dated 11/20/2012 3:28:57 P.M. Eastern Standard Time, bruce.griffi...@xtra.co.nz writes:
ewkeh...@aol.com wrote: > > The D/M is being revisited because of the counter performance. 1 E-13 is > easily attainable but the Czech IREE published a paper and claim 2 E-15. > Do you mean the paper ""optimization of dual-mixer time-difference multiplier" ? The ZCD developed in this is a bit of a kludge and is far from optimum. Reverse engineering the circuit from the description given in the paper isn't too difficult. They claim an instrument limited ADEV of ~7E-15 @ 1s. Do you have a copy of this paper? > Bert Kehren Miami > _______________________________________________ > Bruce _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.