数字相干接收机中基于自适应滤波器的信号处理原理

K. Kikuchi
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引用次数: 4

摘要

数字相干接收机中的自适应有限脉冲响应(FIR)滤波器可以同时实现偏振解复用、色散和偏振模色散补偿和时钟恢复。本讲座介绍了各种基于fir滤波器的信号处理背后的物理原理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Principle of adaptive-filter-based signal processing in digital coherent receivers
Adaptive finite-impulse-response (FIR) filters in digital coherent receivers can achieve polarization demultiplexing, compensation for chromatic dispersion (CD) and polarization-mode dispersion (PMD), and clock recovery all at once. This talk describes the physics behind such a variety of FIR-filter-based signal processing.
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