Posts Tagged ‘Spread Spectrum’

Spread spectrum is probably today’s most important wireless networking protocol.  As unlikely as it might seem, a 26-year-old Hollywood movie star, a screen siren named Miss Hedy Lamarr, invented spread spectrum.  In 1942 during World War II, she and a partner (who was a music composer and producer) received a US patent (#2,292,387) for inventing…