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PAM4 Receiver with Adaptive Threshold Voltage and Adaptive Decision Feedback Equalizer
Tang, Liangxiao ; Gai, Weixin ; Shi, Linqi
2016
关键词PAM4 receiver adaptive threshold voltage adaptive decision feedback equalizer sign-sign least mean square TECHNOLOGY
英文摘要A novel PAM4 receiver with adaptive threshold voltage, adaptive decision feedback equalizer and fixed linear equalizer has been presented. The proposed techniques enable threshold voltage to be adjusted automatically depending on data rate, signal swing and loss of channel. Consequently the receiver can be used in various situations without being manually calibrated. Adaptive decision feedback equalizer for PAM4 signaling is proposed, incorporated with sign-sign least mean square algorithm. Simulation results across lossy channel show proper convergence of threshold voltage and decision feedback equalizer values with the proposed receiver.; CPCI-S(ISTP); wgai@pku.edu.cn; 2246-2249
语种英语
出处IEEE International Symposium on Circuits and Systems (ISCAS)
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/459960]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Tang, Liangxiao,Gai, Weixin,Shi, Linqi. PAM4 Receiver with Adaptive Threshold Voltage and Adaptive Decision Feedback Equalizer. 2016-01-01.
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