On 7/22/2016 2:22 AM, Attila Kinali wrote:
Hoi Rick,
On Thu, 21 Jul 2016 18:47:24 -0700
"Richard (Rick) Karlquist" <rich...@karlquist.com> wrote:
Also in 1996, phase microsteppers were already legacy
technology and didn't have a good reputation for spectral
purity. Another non-panacea.
If they are legacy, what is current state of the art?
And is that how your DDS approach came to be?
Attila Kinali
Yes the DDS papers of 1995/1996 were in response to
the limitations of phase microsteppers. I have been
out of the precision frequency field since 1998,
so I can't speak for the current state of the art.
Rick
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