Your wi-fi access point takes electrical signals coming from something else, like a router, and turns them into radio waves that are captured by the antenna on your phone or computer. This is, then, fed to the Wi-Fi controller on your phone or computer which translates these transmissions back into electrical signals.
Loads of math are involved in getting it right, but that's the gist of it.
Your wi-fi access point takes electrical signals coming from something else, like a router, and turns them into radio waves that are captured by the antenna on your phone or computer. This is, then, fed to the Wi-Fi controller on your phone or computer which translates these transmissions back into electrical signals.
Loads of math are involved in getting it right, but that's the gist of it.