Sujet : Re: transmission line z
De : ib (at) *nospam* leobaumann.de (Leo Baumann)
Groupes : sci.electronics.designDate : 12. Jun 2025, 01:08:02
Autres entêtes
Message-ID : <102d5pa$m96v$3@solani.org>
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Am 12.06.2025 um 00:40 schrieb Leo Baumann:
Am 12.06.2025 um 00:34 schrieb Jeroen Belleman:
On 6/12/25 00:26, Leo Baumann wrote:
Am 11.06.2025 um 23:21 schrieb Jeroen Belleman:
On 6/11/25 14:30, Leo Baumann wrote:
Am 11.06.2025 um 11:36 schrieb Jeroen Belleman:
Supposedly that's exactly _why_ this specific geometry is not
explicitly included.
>
The text in my book states that this line geometry is unstable. Other lines and geometries in the vicinity have a significant disruptive influence on Z.
>
That is true for any geometry that does not confine the fields.
>
So we lay coaxial cables and waveguides.
>
Sure, but what will you do on a PCB?
I usually do it with asymmetrical lines.
---------------------------------- line
////////////////////////////////// FR4
********************************** Ground plane
www.leobaumann.de/lay.jpg
Regards
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transmission line z
Re: transmission line z
