This paper introduces two schemes of generating millimeter-wave M-ASK signals and remote local oscillator at base station in RoF system, realized by series connection of two dual drive Mach-Zehnder modulators. The proposed schemes are verified by theoretical derivation and simulation.
© OSA, IEEE Photonics Society, SPIE, COS, CIC
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.5625) Fiber optics and optical communications : Radio frequency photonics
(060.2840) Fiber optics and optical communications : Heterodyne
H. Chen, R. Lin, and J. Ye, "Schemes of Generating M-ASK Signals and Remote Local Oscillator in Millimeter-Wave Radio over Fiber System," in Asia Communications and Photonics Conference and Exhibition, Technical Digest (CD) (Optical Society of America, 2009), paper FN6.