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golfnut
09-30-2007, 01:12 AM
Who was the person that, in 1942, invented frequency hopping technology that was first used by the military, then eventually cordless phones and wireless networks?

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It was Hedy Lamarr (yes, the actress)....

http://en.wikipedia.org/wiki/Hedy_Lamarr

Greg

Alan87i
09-30-2007, 07:28 AM
Thanks Greg That is very interesting stuff.
Allan
VA2CBE

Planet
09-30-2007, 10:06 AM
WiFi Trivia.... great idea. I like it!;)

Richard57
04-18-2008, 08:22 PM
Wow, it's hard for me to get my head around that idea, but it seems to be true, she helped invent frequency hopping.

Richard

w6ire