Dear trucker community,
While doing some antenna simulation I finally got to the point where I am modeling the truck itself. Then it dawned on me that newer trucks might have more fiberglass and less conductive metals in their makeup.
If you would be so kind to answer some questions they are:
Are the side mirror brackets electrically conductive to the truck body or frame?
Are truck bodies now often made of fiberglass?
What are the trailers made of these days?
Once upon a time we antenna engineers could always rely on vehicles providing a marvelous ground plane. The move away from conductive skins has made antenna integration, well, interesting.
Thanks for any insight you can provide.
John
