Re: Vivaldi ant


KENT BRITAIN
 



Think of it as another way to feed a horn.

Hard to get a Vivaldi above 8 dBi or so gain.
Ridged horns can easily go to 20 dBi.

Of course the EMI horn is playing other games to get a more
constant Antenna Factor.

The Copper ones are mine, the 'PTI' is one at the EMI
lab I use for FCC/CE certifications.



On Wednesday, July 1, 2020, 10:29:16 AM CDT, militaryoperator via groups.io <military1944@...> wrote:

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