Zobrazeno 1 - 10
of 13
pro vyhledávání: '"杜建新"'
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 5-7 (2018)
为了提高光传输容量,提出了一种四进制正交幅度调制相干光检测正交频分复用系统与密集波分复用系统平行复用的超信道系统。利用Optisystem软件和Matlab软件搭建仿真平台,采用非线性分离模
Externí odkaz:
https://doaj.org/article/5fe0916a1d8c44e0b81ed81556822b48
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 16-18 (2015)
基于OptiSystem软件平台提出了一种关于FWM(四波混频)噪声对系统性能影响程度进行评估的非线性分离模型,同时提出了一种新型的色散图。利用该模型对同偏振态33信道DWDM(密集波分复用)
Externí odkaz:
https://doaj.org/article/d26da2eeecb0452bad4af55776ce4e68
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 12-14 (2014)
在考虑到多种影响因素的情况下,得到了FWM(四波混频)噪声标准差的较为精确、高效的评估算法,该算法对优化设计密集波分复用系统具有重要意义。在忽略信道间串扰的基础上,利用动态分
Externí odkaz:
https://doaj.org/article/92a2d0f1b8af47b696039eeba69d4970
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 27-29 (2014)
建立了多跨距RZ-DPSK(归零差分相移键控)色散管理波分复用的简并四波混频噪声标准差的理论计算模型,该模型考虑到了比特序列的随机性和脉冲初始相位的随机性两种随机因素的影响。利
Externí odkaz:
https://doaj.org/article/8db953a746c843fea33002f94166a45a
Autor:
杜建新
92
Air Force is the branch of the armed forces emphasizing the importance of science and technology. The study mainly focuses on the process of downsizing and up-graded manpower programs, and analyze the effects of the logistics organizations in
Air Force is the branch of the armed forces emphasizing the importance of science and technology. The study mainly focuses on the process of downsizing and up-graded manpower programs, and analyze the effects of the logistics organizations in
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/34229592424910558553
Publikováno v:
Experimental Technology & Management; Oct2022, Vol. 39 Issue 10, p185-189, 5p
Publikováno v:
Study on Optical Communications / Guangtongxin Yanjiu; 2022, Issue 1, p37-44, 8p
Autor:
杜建新 Du Jianxin
Publikováno v:
Acta Optica Sinica. 29:2361-2367
Publikováno v:
Shanghai Journal of Stomatology; Dec2017, Vol. 26 Issue 6, p582-585, 4p