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A 10-Gbs Wireline Receiver Using Linear Baud-Rate CDR and Analog Equalizer for F
一种用于FSO-WDM系统的10Gbps有线接收器，采用线性波特率CDR和模拟均衡器。
3.8 pJ/bit, 0.147 mm²
自由空间光通信波分复用时钟数据恢复模拟均衡器符号间干扰
▸使用积分器生成数据中心的时钟相位，无需参考电压或额外时钟相位
▸前端模拟均衡器通过反馈环路减少ISI
▸在10米和100米距离上实现10^-11的误码率
Abstract
Free-space wireless optical communication (FSO),
which adopts the wavelength division multiplexing (WDM) tech-
nology, transmits and receives various data and wavelength
combinations on a single channel. The mixed data and wave-
lengths are separated by WDM demodulation using the different
refraction of light. Due to chromatic dispersion, the phase of the
arriving optical signal would depend on the wavelength. There-
fore, clock and data recovery (CDR) is required to determine the
optimum sampli