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The higher the frequency, the worse that is. So standing very close to an HF antenna that only broadcasts up to like say 30 megahertz is different than standing next to a 700 megahertz cell phone antenna, which is different from standing next to a 2.5 gigahertz cell phone antenna. The reasoning for that is due to power levels and wavelength of the radio signal itself.
What about those military things that they use to disperse crowds? Where it makes you feel like your skin is cooking, but it’s actually not. I feel like that uses high power and high frequency radio waves to accomplish that.