Photonics-assisted intensity-modulation and direct-detection MIMO millimeter-wave system in the D-band

被引：0
|
作者：
Tan, Jingwen [1 ]
Tian, Peng [1 ]
Yu, Jianjun [1 ]
Zhao, Xianming [2 ]
Dou, Xinglin [2 ]
Zhang, Long [1 ]
Yang, Xiongwei [1 ]
Han, Yang [1 ]
Wei, Yi [1 ]
Zhang, Bing [1 ]
Zhang, Qinyi [1 ]
Jiang, Luhan [1 ]
Li, Weiping [1 ]
Uddin, Rahim [1 ]
Wang, Kaihui [1 ]
Zhou, Wen [1 ]
机构：
[1] Fudan Univ, Sch Informat Sci & Technol, State Key Lab ASIC & Syst, Key Lab Informat Sci Electromagnet Waves MoE, Shanghai 200433, Peoples R China
[2] Beijing Hongshan Informat Technol Res Inst Co Ltd, Beijing 100176, Peoples R China
来源：
CHINESE OPTICS LETTERS | 2025年 / 23卷 / 01期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
D-band; discrete multi-tone; intensity modulation and direct detection; long-distance wireless transmission; photonics-assisted technique; WIRELESS DELIVERY; SIGNAL; TRANSMISSION; GENERATION; QPSK; OFDM;
D O I：
10.3788/COL202523.010601
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We experimentally demonstrate the transmission of discrete multi-tone (DMT) millimeter-wave (mm-wave) signals over a 1.2-km distance at the D-band (110-170 GHz) in a cost-effective intensity-modulation and direct-detection (IM/DD) communication system. In the experiment, we successfully achieve the transmission of DMT-QPSK and DMT-16QAM mm-wave signals over multiple-input multiple-output (MIMO) links. After the 1.2-km free-space transmission, the bit error rate (BER) of the DMT-16QAM is below the 25% soft decision forward error correction (25% SD-FEC) threshold of 4 x 10-2, with a maximum net bit rate of 24.62 Gbit/s achieved in this system.
引用
收藏
页码：106011 / 106016
页数：6
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