Author(s)

Jing Wu, Yamei Zhang

Corresponding Author

Jing Wu

ABSTRACT

Digital communication system has become an important part of modern communication system for realizing integrated service information service and has been used widely. BPSK is an important modulation and demodulation mode of the third generation mobile communication technology. BDPSK can solve the problem that all the output digital signals from decision device is wrong when BPSK is anti-phase operation. In this paper, the design and study of BPSK and BDPSK communication systems are presented. The BPSK and BDPSK communication systems are designed and simulated based on SystemView. The simulation results are correct and practical.

KEYWORDS

Digital communication system, BPSK, BDPSK