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Chair for RF Engineering, TU Dresden, 01062 Dresden, Germany





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Abstract The convergence of optical and wireless systems such as Radio-over-Fiber RoF networks is the key to coping with the increasing bandwidth demands due to the increasing popularity of video and other high data rate applications. A high level of integration of optical technologies enables simple base stations with a fiber-to-the-antenna FTTA approach. In this paper, we present a complete full-duplex RoF–FTTA system consisting of integrated active fiber-coupled optical receiving and transmitting antennas that are directly connected to a standard single mode fiber optical link. Data rates up to 1 Gbit-s could be shown without advanced modulation formats on a 1.5 GHz carrier frequency. The antennas as well as the whole system are explained and the results of the system experiments are discussed. View Full-Text

Keywords: antennas; Radio-over-Fiber; active antennas; wireless RF components and systems; microwave photonics antennas; Radio-over-Fiber; active antennas; wireless RF components and systems; microwave photonics





Autor: Niels Neumann * , Robert Trieb, Stephan Frach and Dirk Plettemeier

Fuente: http://mdpi.com/



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