Who invented Wi-Fi?

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Hedy Lamarr (1914-2000 ) and George Antheil (1900 – 1959 ) invented a system which allowed radio waves to leap onto completely different frequencies. The thought was initially to cease the US Navy’s radio alerts being jammed by their enemy in World Warfare 2.

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Hedy’s invention of radio frequency leaping expertise was a significant step within the improvement of Wi-Fi. Though Hedy Lamarr and George Antheil efficiently acquired a patent for his or her thought in 1942, it wasn’t recognised till a few years later when an up to date model was used through the Cuban Missile Disaster in 1962.

Hedy Lamarr was not solely a scientists, but additionally a well-known Hollywood actress within the Thirties and Nineteen Forties.

What does Wi-Fi stand for?

Some folks suppose Wi-Fi stands for Wi-fi Constancy, however it really doesn’t stand for something!

What’s Wi-Fi?

Wi-Fi is a wi-fi networking expertise that permits wi-fi units akin to laptops and cellphones to entry the web.

Most individuals use a small wi-fi router to hook up with the web.

What radio frequencies are used for Wi-Fi?

At present radio frequencies of 2.4 gigahertz and 5 gigahertz are used.

If you wish to be taught extra concerning the history of Wi-Fi the National Museum of Australia has a fantastic overview.

Final Up to date on Might 11, 2022 by Emma Vanstone

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