Zobrazeno 1 - 10
of 17
pro vyhledávání: '"黄亚楠"'
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 26-29 (2016)
提出了一种60GHz毫米波、UWB（超宽带）信号和基带信号混合传输的光纤通信系统。在中心站采用10GHz RF（射频）信号驱动两个并行PM（相位调制器）产生三阶边带,在基站通过PD（光检测器）拍
Externí odkaz:
https://doaj.org/article/8185c868ede94ac0a61dde1d471be519
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 23-26 (2016)
APDCDM（双极性占空比复用）是降低DCDM（占空比复用）信号幅值级数的一种有效方法。为了进一步降低APDCDM信号的幅值级数,提出了基于信号替换原理的I-APDCDM（改进型双极性占空比复用）技术
Externí odkaz:
https://doaj.org/article/3f5a24cdce164bb9b2377fd002b734a0
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 33-35 (2016)
为产生全光域UWB（超宽带）一阶和二阶信号,降低光载UWB系统成本,提出了一种基于偏振调制同时光生一阶和二阶UWB信号的方法。将两路极性相反的高斯脉冲信号通过PolM（偏振调制器）相位调
Externí odkaz:
https://doaj.org/article/40a0d9134336409090ac1db01b8d2d2d
Publikováno v:
Research of Soil & Water Conservation. Jun2023, Vol. 30 Issue 3, p173-187. 9p.
Autor:
黄亚楠
Publikováno v:
Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao; Mar2023, Vol. 62 Issue 2, p113-122, 10p
Publikováno v:
Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao; Jun2022, Vol. 33 Issue 6, p1459-1465, 7p
Publikováno v:
Journal of Nanjing Agricultural University / Nanjuing Nongye Daxue Xuebao. 2016, Vol. 39 Issue 6, p979-985. 7p.
Publikováno v:
Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao; Dec2019, Vol. 30 Issue 12, p4143-4149, 7p
Publikováno v:
Forest Engineering; May2018, Vol. 34 Issue 3, p19-31, 8p