Mobile UHF lightning mapping station based on an antenna array. VLF version exists as RSMS02. The array could either be stationary or mobile, mounted on the car roof.
Block diagram of UHF radio receiver used in the experiment. The internals of the active antenna mounted on the car roof are depicted in the blue bubbles on the left part of schematics.
The device uses fosphor for real-time spectral visualization.
sudo apt-get install nvidia-opencl-dev opencl-headers