首页> 外文会议>LEOS Annual Meeting Conference Proceedings, 2008 IEEE >Experimental demonstration of a digital maximum likelihood based feedforward carrier recovery scheme for phase-modulated radio-over-fibre links
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Experimental demonstration of a digital maximum likelihood based feedforward carrier recovery scheme for phase-modulated radio-over-fibre links

机译:相位调制的无线光纤链路基于数字最大似然的前馈载波恢复方案的实验演示

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摘要

Maximum likelihood based feedforward RF carrier synchronization scheme is proposed for a coherently detected phase-modulated radio-over-fiber link. Error-free demodulation of 100 Mbit/s QPSK modulated signal is experimentally demonstrated after 25 km of fiber transmission.
机译:提出了一种基于最大似然性的前馈RF载波同步方案,用于相干检测的相位调制的光纤无线链路。在光纤传输25公里后,通过实验证明了100 Mbit / s QPSK调制信号的无错误解调。

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