Hack-A-Day friend [Limor] AKA [ladyada] has been promising a portable RF jammer for a while. guess what she sent me for Christmas? The Wave-bubble is a self tuning RF jammer – good for around 20 ...

The team of scientists from MPI-SP and RUB employed this technology to perform selective jamming. "You can think of the RIS device like a disco ball, which can reflect radio waves. The difference ...

Russia’s Zhitel jammer has been used to disrupt Starlink ... of an enormous amount of throughput when it comes to radio waves. Therefore, an internet signal can be communicated up to a ...