Experimental transmission in a fiber-radio system using a microwave photonic filter at 2.8GHz

Abstract:

This paper deals with the experimental transmission of analog TV-signal in a fiber-radio scheme using a microwave photonic filter. For that purpose, filtering of a microwave band-pass window located at 2.8 GHz is obtained by the interaction of an externally modulated multimode laser diode emitting at 1.5 μm associated to the chromatic dispersion parameter of an optical fiber. Transmission of TVsignal coded on the microwave band-pass window is achieved over an optical link of 20.70 Km. Demodulated signal is transmitted via radiofrequency using printed antennas. This communication scheme has a potential application in the field of FTTx network architectures. © IEICE 2013.

Año de publicación:

2013

Keywords:

• Chromatic dispersion
• Multimode laser diode
• Microwave photonic filter
• Hybrid fiber-radio system

Fuente:

scopus