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arXiv physics/0511013physics.ins-det
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最大化CMS跟踪器模拟光链路的带宽效率

Maximizing the Bandwidth Efficiency of the CMS Tracker Analog Optical Links

Stefanos Dris, Markus Axer, Costas Foudas, Karl Gill, Robert Grabit, Jan Troska, Francois Vasey

摘要:

探讨了利用先进的数字调制技术在当前CMS跟踪器模拟光链路上实现更快数据传输的可行性。正交幅度调制-正交频分复用(QAM-OFDM)的频谱效率使其成为读出链路的未来实现的有吸引力的选择。分析方法估计的数据速率,可以实现使用OFDM在当前的光链路的描述和第一个理论结果。

英文摘要:

The feasibility of achieving faster data transmission using advanced digital modulation techniques over the current CMS Tracker analog optical link is explored. The spectral efficiency of Quadrature Amplitude Modulation -Orthogonal Frequency Division Multiplexing (QAM-OFDM) makes it an attractive option for a future implementation of the readout link. An analytical method for estimating the data-rate that can be achieved using OFDM over the current optical links is described and the first theoretical results are presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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