Transmit waves3/16/2024 ![]() That wireless router then converts the radio waves back into data and then sends that data to the Internet using a physical connection. Those radio waves emanate outwards from the antenna and are received by your wireless router. uses a wireless adapter to translate data into a radio signal and transmit that signal using an antenna. Electromagnetic radiation includes everything from gamma rays to visible light to radio waves. Ok so now you know all the background of WiFi, but how does WiFi work? 4) WiFi Uses Radio WavesĪs you may remember from science class way back in the day, radio waves are a form of electromagnetic radiation. The Wi-Fi Alliance doesn’t approve of “WiFi”, “Wifi”, or “wifi”.īut I prefer WiFi, so I’m going to keep using it throughout this article. WiFi doesn’t actually stand for anything.Īlso, according to the Wi-Fi Alliance (formed in 1999 as a trade association to hold the Wi-Fi trademark), the term is officially, “Wi-Fi”. This misconception comes from an early advertising slogan that was used, “The Standard for Wireless Fidelity”. So what does WiFi stand for anyways? 3) WiFi Does NOT Stand for “Wireless Fidelity”Ĭontrary to popular belief, WiFi doesn’t stand for Wireless Fidelity. Interbrand also created the WiFi logo, which represents Yin and Yang to signal interoperability of all WiFi-certified products. ![]()
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