As I blindly played Wii Sports from the kitchen the other day—the TV completely out of sight—I couldn’t help but wonder why many remotes still implement hindering line-of-sight IR to work properly.

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

Terrestrial networks have evolved from the low-data-rate voice-centric connectivity of 2G, to support for mobile data and ...

The many technical factors that must be assessed in 5G antenna design, including their interactions. Further physical/environmental considerations for both the antenna and the entire system. In the ...