I saw that. There is nothing I can do about it other than by using a url
shortener which I am reluctant to do because of the obfuscation and
potential for abuse.
I assume that by now everyone knows how to deal with these problems, and if
someone does not, now is a good time to brush up...
Didier
-----Original Message-----
From: time-nuts-bounces@febo.com
[mailto:time-nuts-bounces@febo.com] On Behalf Of Steve Rooke
Sent: Sunday, June 13, 2010 5:17 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Advantages & Disadvantages of the TPLL Method
Didier
On 13 June 2010 21:51, Didier Juges didier@cox.net wrote:
Tom,
I took the liberty of converting your post into an entry in my
Time-Nuts
Wiki:
ency_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-bounces@febo.com
[mailto:time-nuts-bounces@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
-- 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
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--
Steve Rooke - ZL3TUV & G8KVD
The only reason for time is so that everything doesn't happen at once.
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On 13/06/2010, Didier Juges didier@cox.net wrote:
I saw that. There is nothing I can do about it other than by using a url
shortener
You can hint to most email clients that you'd like lines unbroken,
using <angle brackets>
This may work...
http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:phase_frequency_measurement_methods
Steve
Steve,
This seems to work with your email client sending and Outlook here receiving
(I received that link unbroken), but the same link I just sent was broken,
so it seems Outlook is doing that on the way out, but not on the way in...
I should have known, Microsoft...
Bottom line, no sure way to fix it, therefore the use of brain matter is
recommended...
Didier
-----Original Message-----
From: time-nuts-bounces@febo.com
[mailto:time-nuts-bounces@febo.com] On Behalf Of Steve Wiseman
Sent: Sunday, June 13, 2010 9:57 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Advantages & Disadvantages of the TPLL Method
On 13/06/2010, Didier Juges didier@cox.net wrote:
I saw that. There is nothing I can do about it other than
by using a
url shortener
You can hint to most email clients that you'd like lines
unbroken, using <angle brackets> This may work...
<http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:ph
ase_frequency_measurement_methods>
Steve
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.