An alternative to a Wi-Fi extender is a mesh network, which uses router-like devices in each room to serve Wi-Fi in that room ...

Researchers at La Sapienza University in Rome have created WhoFi, a system which claims to be able to identify individuals by ...

Your Wi-Fi router is capable of detecting your movement. When you move or breathe, there are tiny disruptions in wireless ...

Your Wi-Fi antennas help to spread the signal for your Internet throughout your house, which is why it's a problem if you've ...

Fi, a novel AI technology transforming Wi-Fi signals into biometric monitoring tools, raising privacy and security concerns.

Most readers will be aware that a good way to extend WiFi range is to use a better antenna for those 2.4 GHz signals, but at the same time such high frequency hijinks have something of a reputation… ...

This allows an attached router to send and receive radio signals through the light tube on the standard 2.4-gigahertz Wi-Fi frequency in exactly the same way it does through a regular antenna.

The Raspberry Pi Compute Module 4 has a built-in WiFi antenna, but that doesn’t mean it will work well for you – the physical properties of the carrier board impact your signal quality, too.