Howtosignalprocessing
Can I add a Wi-Fi antenna to my laptop?
If your laptop has a weak built-in WiFi card, a WiFi antenna booster can help it get better reception. They can also upgrade a laptop's WiFi protocols that have been introduced in recent years. There are many available in all shapes and sizes, with the best long-range units having a larger antenna.
Can I make my own wifi antenna?
A tin can antenna (cantenna) is a great project for anyone who wants to improve their home Wi-Fi speed but doesn't have the cash to buy the factory-made product from a store. The hack will cost you less than $5. The only thing you'll need for this project is some waste metal cans and basic hand tools.
