OFDM-1024QAM transmission over 400m at THz band with Delta-Sigma-Modulation

2023 Optical Fiber Communications Conference and Exhibition (OFC) Pub Date : 2023-03-01 DOI:10.23919/OFC49934.2023.10116516

Kaihui Wang, Jianjun Yu, Weiping Li, Junjie Ding, Feng Wang, Chen Wang, Wen Zhou, Jiao Zhang, M. Zhu, Tangyao Xie, Jianguo Yu, Li Zhao, F. Zhao

引用次数: 0

Abstract

For the first time, we successfully transmit 1.25GBaud OFDM-256QAM/1024QAM signals over 20km SMF and 400m wireless link at the terahertz band with 1-bit DSM. The BER of OFDM-256QAM/1024QAM can satisfy the FEC threshold of 3.8×10-3/4.0×10-2.

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使用delta - sigma调制的OFDM-1024QAM在THz波段传输400米

我们首次成功地在20公里的SMF和400米的太赫兹频段无线链路上，以1位DSM传输1.25GBaud的OFDM-256QAM/1024QAM信号。OFDM-256QAM/1024QAM的误码率可以满足3.8×10-3/4.0×10-2的FEC阈值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2023 Optical Fiber Communications Conference and Exhibition (OFC)

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