Transmitting
through the fog
Engineers at Penn State University believe multi-rate, ultra-short
laser pulses offer a new approach to help optical wireless signals penetrate fog
and other adverse weather conditions....
Penn
State discovery is out of sight
Penn State University engineers have shown that broadband,
wireless, indoor, local area communication networks that rely on
non-line-of-sight infrared (IR) signal transmission can offer low error rates as
well as safe, low power levels....