From: "Malcolm Watts"
Date: Fri, 20 Oct 2000 12:04:56 +1300
Subject: Re: [TSSP] Surprising secondary voltage profiles
On 19 Oct 00, at 23:47, Paul wrote: > Yup, we really do need some unequivocal V profile measurements, > I hope all you experimenters out there are getting down to the > job. Us 'theory guys' need to be brought down a peg or two now > and then, and unassailable measurements are a good way to do that. > > I reckon the measurement can be approached in more than one way, > but short of tapping into the coil, its going to be some sort of > field measurement, its just a choice between close-in and far-out > probing. My vote goes for the close-in approach as there are > fewer unknown quantities involved. Agree. Once my new sig gen is up and running I will once again be in a posn to obtain some meaningful msmts. Meantime, I suggest to others that a useful control for any probing is to far-monitor the resonator e-field using a small scope aerial and look for any change in frequency and/or amplitude as a first order check on the perturbance caused by any close-in probing. Regards, Malcolm
Maintainer Paul Nicholson, paul@abelian.demon.co.uk.