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

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概要

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• 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 2.8GHz is obtained by the interaction of an externally modulated multimode laser diode emitting at 1.5µm associated to the chromatic dispersion parameter of an optical fiber. Transmission of TV-signal coded on the microwave band-pass window is achieved over an optical link of 20.70Km. Demodulated signal is transmitted via radiofrequency using printed antennas. This communication scheme has a potential application in the field of FTTx network architectures.

著者

• Hernández-Nava Pablo

  Instituto Nacional de Astrofísica, Óptica y Electrónica

• Rodríguez-Asomoza Jorge

  Universidad de las Américas, Depto. de Ing. Electrónica

• Zaldivar-Huerta Ignacio

  Instituto Nacional de Astrofísica, Óptica y Electrónica

• García-Juárez Alejandro

  Universidad de Sonora, Depto. de Inv. en Física

関連論文

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

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