This transmitter conducts through the earth ground by supressing the EM radiation that a typical straight wire antenna requires.
The solid earth provides a more effective way to transmit power across furthur distances than radiation based antenna designs that rely upon the less dense atmosphere.
The structures here were derived from the patents held by Nicola Tesla.
Structures are composed of 3D printed ABS and PVC.
This is a video of compiled plasma experiments with this specific aperatus. Overlaied with writings from Eric Dollard on the subject of non-hertzian waves