Digitally Enhanced DAC: Low-Resolution Digital Pre-Compensation for High Speed Optical Links

被引：0

作者：

Yoffe, Yaron ^{[1
]}

Wohlgemuth, Eyal ^{[1
]}

Sadot, Dan ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Elect & Comp Engn, Beer Sheva, Israel

来源：

2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) | 2018年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel algorithm is proposed to overcome bandwidth limitation using low-resolution DACs. We demonstrate electrical back-to-back 32Gbaud QAM-64 over 11GHz and optical 32Gbaud QAM-4 over 5GHz using 4 bits and 2.6 bits DACs respectively.

引用

页数：3

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