The invention of the radio was at Guglielmo Marconi's house, with the idea of transmitting from the air using radio waves while continuing their research. In 1902, the Italian inventor, who continued to work in this direction, discovered a way to send messages from one place to another without wires or cables. In this way, the inventor, who formally initiated the use of the radio, has achieved serious commercial success.
In 1894 Marconi, the inventor of the radar was able to use the electric Spark generator, which was made by Hertz, and a wave receiver that Branly invented, to ring a doorbell 9 meters away from where it was located, and all the radio waves It has put the foundations of a great development in the world. During this period, many people said that the radio was discovered before Marconi, but Marconi was accepted and patented only by the commercial success.
Popov, Lodge, and Marconi were trying to develop a vehicle used to detect radio waves called the Branly tube, which Edward Branly found. Starting in 1890, these development efforts were ended in 1895 with the development of Marconi and Popov unaware of each other. For the first time in 1896, the name "Heinrich Hertz" by Popov was understood by using Morse alphabet. In the following years, Lee De Forest and Edwin Howard Armstrong made great innovations in the United States using radio technology circuits.