Photonic aided vector millimeter-wave signal generation without digital-to-analog converter

作     者：Yanyi Wang Kaihui Wang Wen Zhou Jianjun Yu 王演祎;王凯辉;周雯;余建军

作者机构：Shanghai Institute for Advanced Communication and Data ScienceKey Laboratory for Information Science of Electromagnetic WavesFudan UniversityShanghai 200433China5 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2021年第19卷第1期

页      面：19-23页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 080902[工学-电路与系统] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：partially supported by the National Natural Science Foundation of China(Nos.61935005 61922025 61527801 61675048 61720106015 61835002 and 61805043) 

主　　题：photonic aiding millimeter-wave digital-to-analog converter 

摘      要：A novel scheme of photonic aided vector millimeter-wave(mm-wave)signal generation without a digital-to-analog converter(DAC)is *** on our scheme,a 20 Gb/s 4-ary quadrature amplitude modulation(4-QAM)mm-wave signal is generated without using a *** experiment results demonstrate that the bit error rate(BER)of 20 Gb/s 4-QAM mmwave signal can reach below the hard-decision forward-error-correction threshold after a delivery over 1 m wireless *** the DAC is not required,it can reduce the system ***,by using photonic technology,the system is easily integrated to create large-scale production and application in high-speed optical communication.