An ultra-wide-band receiver based on a harmonic selection technique to improve the operational bandwidth of 5G networks has been developed. Fifth generation (5G) mobile networks are now being used ...

In the new communication system from researchers at Chalmers University of Technology, in Sweden, a weak optical signal (red) from the spacecraft's transmitter can be amplified noise-free when it ...

When we communicate, we use more than just words. The way we stand or sit, the way we gesture, and even the pitch of our voice help contribute to our message. A famous researcher of body language, ...