The invention of radio is not the merit of a single person, were involved in this process a number, therefore, is the result of the investigative work of several scientists.
The radio transmissions of all kinds, are carried out through the ether, which is present in all parts of our universe.
We started by saying that from the moment that generates an electrical spark, it is generating an electromagnetic wave.
Hertz in 1888, he was the first to prove the existence of electromagnetic radiation build an apparatus to produce radio waves. There were two rings, according to a transmitter and the other to receive the signals.
Edison, things changed with the invention of the vacuum tube. She discovered the effect Edison patented in 1883, which consisted of the passage of power from one strand to a metal plate inside a balloon incandescent lamp
Tesla, one of the great inventors. Among the many inventions of Tesla are generating high frequency and called Tesla coil, used in the field of radio communications.
