To: | towertalk@contesting.com |
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Subject: | Re: [TowerTalk] Measuring Common Mode Choke with Anritsu VNA |
From: | Wes Stewart <wes_n7ws@triconet.org> |
Date: | Wed, 3 Jan 2018 12:40:05 -0700 |
List-post: | <mailto:towertalk@contesting.com> |
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 _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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