DefinePK

Abstract

Now a day, to meet the exponentially increasing demands of high data rate & sufficient bandwidth to access broadband services, the ROF (Radio over Fiber Technology) provides a remarkable solution, which deliberately integrates the RF communication technology with the advanced Optical fiber network. Various advanced modulation schemes such as DPSK, CPFSK, O-QPSK, Q-CPFSK, and SCM are adopted in ROF technology to accomplish the demand of high data rate with integration to Optical network. Our study is described in three sections in this paper: I. First section describes introduction to ROF technology, its worldwide advantages such as high-power, high-quality signals, high mobility, low maintenance cost and its various applications II. Second section covers the implementation of Chaos in ROF technology to induce the enhanced security and secrecy within the system III. Third section is based upon simulation results to evaluate best modulation scheme giving better Q-factor & minimum BER for improved system performance