Recent content by hcs

So that means that even EM fields are quantized? By this I mean to ask if the system is emitting so little power that only emits a few photons, the "Received Power is proportional to the inverse of the square distance" is no longer true?

Sorry if this has been asked before, I searched but didn't find anything What's the difference between EM radiation (photons) and EM fields? When an antenna is emitting a signal at X Hz, is it emitting photons with the frequency of X Hz or is it just making electrical and magnetical fields...