Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki (Jun 2019)
SIGNAL PROCESSING DP-QPSK MODULATION IN THE RECEIVER FOR FIBER-OPTIC TRANSMISSION SYSTEM
Abstract
The results of the signal processing in the receiving optical module for high-speed fiber-optic transmission system with modulation DP-QPSK are presented. A calculation of the sensitivity of the receiver for a given probability of error and results of the development of digital signal is given.