Re: transmission line z

Leo Baumann wrote:

Leo Baumann:

schrieb john larkin:

ir
__________________ copper
.........................................fr4
__________________ copper
>
air

>
www.leobaumann.de/newsgroups/Stripline_without_Groundplane.pdf
>

>
It is necessary to determine the effective material permittivity of the
geometry.

OK. It's easy enough for me to mentally model the stripline as a
complexly constructed capacitor.

Open question: Is it possible to view the stripline as unterminated long
wire antenna with a length longer than one or two wavelengths? In this
case the radiation pattern's major lobe constricts to increasingly align
with the antenna axis.

Danke,

--
Don, KB7RPU, https://www.qsl.net/kb7rpu
There was a young lady named Bright Whose speed was far faster than light;
She set out one day In a relative way And returned on the previous night.