High-quality data transmitted by ROF, FSO and DPSK systems

Abstract

In communications, many Factors affect the quality and quantity through different of radio transmission via optical transmission in open space. In this study OPTI System software is utilized to simulate a real-world configuration of free space optical (FSO), and differential phase shift keying (DPSK) techniques. The ROF signal was transmitted over FSO by loading the ROF signals via light as a carrier signal. With regards to the bit error rate (BER), visual, and receiving energy style scheme, channels FSO one and two are contrasted and examined. The results showed that data was successfully received over long distances of up to 100 km with a Q factor of 23.224. Future installations of several FSO system processes will be possible to accommodate the growing demand for high-bandwidth communications.