Didier On 13 June 2010 21:51, Didier Juges <did...@cox.net> wrote: > Tom, > > I took the liberty of converting your post into an entry in my Time-Nuts > Wiki: > http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:phase_frequency_m > easurement_methods
Just to let you know that your link got busted by a line-wrap somewhere so it is not clickable and has to be cut and pasted into place. But it could be just the World hating me again :) Cheers, Steve > Please note anyone can edit this Wiki or create new pages. > > Didier > >> -----Original Message----- >> From: time-nuts-boun...@febo.com >> [mailto:time-nuts-boun...@febo.com] On Behalf Of Tom Van Baak >> Sent: Sunday, June 13, 2010 1:35 AM >> To: Discussion of precise time and frequency measurement >> Subject: Re: [time-nuts] Advantages & Disadvantages of the TPLL Method >> >> Here are a couple of really good articles that describe many >> methods of phase/frequency measurement, including TPLL. >> You'll see some nice "advantage/disadvantage" lists in >> several of these documents, which is why I'm posting the links. >> >> Warren & Bruce, please look at the first five documents at least. >> John too. Lots of TPLL info. This is all worth reading. I >> don't know why I didn't find some of these papers six months ago. >> >> >> System Phase Noise Calculation and Measurement Techniques >> http://www.mpdigest.com/issue/Articles/2009/sept/spectrum/Default.asp >> -- short article, nice summary. >> >> PN9000 Automated Phase Noise Measurement System Application >> Note #1 >> http://www.aeroflex.com/ats/products/prodfiles/appnotes/12/app1.pdf >> -- see section 2; TPLL is section 2.2. >> >> Oscillator Phase Noise Measurements using the Phase Lock >> Method http://ravoltek.net/dippa/dippa_rajala_olli.pdf >> -- TPLL, equations, graphs, error analysis, photos, >> schematics, parts list. >> >> An investigation into the phase noise of quartz crystal >> oscillators http://etd.sun.ac.za/bitstream/10019/337/1/BentleyB.pdf >> -- see chapter 4 or at least section 4.3; TPLL is 4.3.3.2. >> >> PN9000 Automated Phase Noise Measurement System Application >> Note #2 >> http://smartdata.usbid.com/datasheets/usbid/2000/2000-q4/app2.pdf >> http://www.datasheetarchive.com/pdf/Datasheet-010/DSA00173368.pdf >> -- theory of operation, TPLL >> >> >> A General Theory of Phase Noise in Electrical Oscillators >> http://www.chic.caltech.edu/Publications/general_full.PDF >> -- too deep for me. >> >> Phase Noise Measurement. Using the Phase Lock Technique >> http://www.chem.duke.edu/~boris/datasheets/AN1639_phase_noise.pdf >> http://www.lansdale.com/Articles/an1639.pdf >> -- might be applicable. >> >> Correlation-based phase noise measurements >> http://www.femto-st.fr/~rubiola/pdf-others/correl-report.pdf >> -- for John Miles >> >> Practical Problems Involving Phase Noise Measurements >> http://tycho.usno.navy.mil/ptti/ptti2001/paper42.pdf >> -- also for John. >> >> /tvb >> >> _______________________________________________ >> 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. > -- Steve Rooke - ZL3TUV & G8KVD The only reason for time is so that everything doesn't happen at once. - Einstein _______________________________________________ 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.