We demonstrate coherent demodulation of optical multilevel (M-ary) phase-shift-keying (PSK) signals. Since the carrier phase is estimated accurately through digital signal processing after ...

An analytical method is presented to determine the optimum received power values for multiple cochannel multilevel phase-shift-keying (M-PSK) modulated signals.

Oklahoma City police officers are currently blocking all traffic in the area of NW 10th Street and Broadway due to malfunctioning indicator arms of train tracks.

The moves from Circle and Stripe point to more than a better service; they outline a payments landscape with shifting power centers, in which new technologies redistribute control over the movement of ...

Easy-to-understand homework and revision materials for your GCSE French AQA (for exams until 2025) '9-1' studies and exams ...