Re: [TowerTalk] Measuring Common Mode Choke with Anritsu VNA

[Steve Hunt <steve@karinya.net>]

Wes,

Thanks, I hadn't spotted that one!

Steve G3TXQ

On 03/01/2018 19:40, Wes Stewart wrote:
> On 1/1/2018 3:00 AM, Steve Hunt wrote:
> > ... The problem is that models picturing capacitance between adjacent 
> > windings are overly simplistic; the winding needs to be treated as a 
> > transmission line in order to get results more representative of the 
> > real world. There's a good paper on the topic here:
> > http://g3rbj.co.uk/wp-content/uploads/2015/08/Self-Resonance-in-Toroidal-Inductors.pdf 
> And another: 
> http://hotstreamer.deanostoybox.com/temp/Old2002Files/2002-02/amwireles.pdf
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