Frequency-hopping spread spectrum communication system was patented by actress Hedy Lamarr and composer George Antheil on 11th August 1942. It laid the foundation for several commonly used technologies of today including CDMA, Bluetooth and Wi-Fi.
Frequency-hopping spread spectrum communication system was patented by actress Hedy Lamarr and composer George Antheil on 11th August 1942. It laid the foundation for several commonly used technologies of today including CDMA, Bluetooth and Wi-Fi.