I am pcb file form altium. I am working on a printed PCB antenna that has traces at the bottom on an FR-4 substrate. Unfortunately, the dimensions or any other details of the design of the circuit have not been provided by the authors of the paper which led to “guess work” on the footprint size and therefore non-uniformity in those traces. I need to fabricate this antenna. What possibly could be a solution in this case? I have no experience in Altium or Kicad which may take long to learn-redesign and do full wave simulations before fabrication.
paper: Parametric Optimization of a Non-Foster Circuit Embedded in an Electrically Small Antenna
for Wideband and Efficient Performance