A novel scheme for mm-wave PSK modulation and full-duplex operation in ROF system

Abstract

In this paper we proposed a scheme based on the mono-direction operation of phase modulator to generate millimeter wave with PSK modulation. The generated PSK signal can be demodulated as easy as ASK through an electrical mixer. In addition, an approach to implement full-duplex operation in ROF system based on a half-reflective FBG was also proposed and experimentally demonstrated.