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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