Simultaneous generation of independent WCDMA and millimeter-wave signals using a dual-electrode MZM in ROF systems
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Abstract:
In this paper, a novel radio-over-fiber (ROF) scheme to simultaneously generate and transmit wideband code division multiple access (WCDMA) and millimeter-wave (MMW) signals by using a single dual-electrode Mach-Zehnder modulator (MZM) is proposed. There is no apparent nonlinearity induced by the ROF system. By employing this analog ROF signal transmission technique, the highly transparent fiber-wireless networks, which are ideal for multi-standard wireless system operation, can be realized.
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This work has been supported by the National Natural Science Foundation of China （No.61371061）, Ningbo Natural Science Foundation （Nos.2013A610123 and 2013A610116）, and Scientific Research Fund of Zhejiang Provincial Education Department （No.Y201224026）.
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