A scheme of optical millimeter (mm) wave based on orthogonal frequency divisionmultiplexing (OFDM) generation have been proposed with theoretics and simulation in this paper.
该文提出了一个基于正交频分复用(OFDM)技术的毫米波产生方案。
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This chromatic dispersion suppresses the growth of four-wave mixing, a non-linear effect that can be particularly deleterious in dense wavelength divisionmultiplexing (DWDM) systems.
该色散抑制了在密集波分复用（DWDM） 系统中特别有害的四波混频，非线性效应的增长。
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And the method of DDWS (direct digital wave synthesis) is adopted to realize the signals of MFSK (multi-frequency shift keying) and OFDM (orthogonal frequency divisionmultiplexing).