I'm kinda joking some radars generate enough rf even in the sidelobes (not where the radar is pointed, but on the ground) that the rf is calculated and the rad

I'm kinda joking some radars generate enough rf even in the sidelobes (not where the radar is pointed, but on the ground) that the rf is calculated and the radar shuts off when the human threshold is exceeded. Done in realtime software (I had to maintain/update that code).