[TowerTalk] Measuring Common Mode Choke with Anritsu VNA

Wes Stewart wes_n7ws at triconet.org
Wed Jan 3 14:40:05 EST 2018

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: 

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