60 GHz photonic millimeter wave link short-range experiment system for transmitting Differential Phase Shift Keying signal over a distance of 10 m

Abstract

This paper presents short range in-door experiment for transmitting Differential Phase Shift Keying (DPSK) modulated data by implementing 60 GHz photonic millimeter wave link system and radio-over-fiber (RoF) technique. In this system, the generated optical carrier signal is modulated with DPSK modulated pseudo random binary sequence data (PRBS) of word length 231-1. This signal is transmitted via single mode fiber to Base Station (BS), from where wireless transmission is made. The system achieves error free data transmission at high data rate over wireless distance.