Many experimenters of the time made significant improvements to both radio receiving and transmitting apparatus, and in 1895 Guglielmo Marconi was the first to demonstrate practical radio communications, later achieving radio communication across the Atlantic in December 1901.
Many experimenters of the time made significant improvements to both radio receiving and transmitting apparatus. In 1895 Guglielmo Marconi also used a coherer based design in the first demonstrations of a practical radio communications system and later achieving radio communication across the Atlantic in December 1901.