My phylo guided robot

Help & Support Robot Parts
1

Hello,

I want to make a robot for industrial environment and for my situation the best model its the phylom guided.
Something like this:

precisionlogistica.com/logistica/carretillas/filoguiado/

This system is based on the action of the magnetic field created by wire implanted in the ground and covered by a sinusoidal electric current.
The magnetic field is detected by antennas, which follow the frequency corresponds to the way forward.

My problem its the hardware. I know i need the transmitter and de receptor frequency with a coil.
Someone can help me to create the hardware??

2

At this time we have magnetic sensors and tape, but nothing which operates on a sinusoidal electric current. Some of the robotic lawn mowers we sold used that principle for perimeter wire. Hopefully someone here has experimented with that, and you may be able to find some resources online.