Cascaded SOA-EAM Configuration for Millimeter-wave Frequency Up/Down-conversion
Cascaded SOA-EAM Configuration for Millimeter-wave Frequency Up/Down-conversion
复制标题
用于毫米波频率上/下变频的级联 SOA-EAM 配置
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Jeha Kim
中科院分区：
文献类型：
--
作者：
Jun;Chang;W. Choi;Y. Kang;Yong;Jeha Kim
针对毫米波光纤无线电系统，提出了一种基于级联SOA-EAM结构的新型频率上/下变频器。在该方案中，上变频采用SOA交叉增益调制，下变频采用EAM非线性。此外，利用远馈光外差LO信号进行频率上/下转换，使得基站结构简单，性价比高。
We present a novel frequency up/downconverter based on cascaded SOA-EAM configuration for millimeter-wave radio-on-fiber systems. In this scheme, SOA cross-gain modulation is used for frequency up-conversion and EAM nonlinearity is used for frequency down-conversion. Moreover, frequency up/down-conversion is performed with the help of remotely-fed optical heterodyne LO signals, which makes the base station architecture simple and cost-effective.