基于可编程光处理器的可调UWB信号产生方案  

Tunable UWB signal generation scheme based on programmable optical processer

作　　者：严李强[1] 兰萍[1] 王龙业[1] 

机构地区：[1]西藏大学工学院,拉萨850000

出　　处：《光通信技术》2015年第3期53-56,共4页Optical Communication Technology

基　　金：国家自然科学基金(61261021)资助

摘　　要：介绍了UWB信号产生的原理,提出了一种基于可编程光处理器(POP)的可调超宽带(UWB)信号产生方案,建立了完整的理论模型,并且对这种方案进行了仿真验证,实验结果表明该方案性能稳定,对偏振态、偏置电压漂移等问题都不敏感。The paper introduces and proposes a tunable ultra-wideband（UWB） pulse generation scheme based on programmable optical processor（POP）. A completed theoretical model is given and the performance of the UWB pulse is demonstrated as well by simulation. The results show that the proposed scheme is insensitive to the polarization and bias drifting.

关 键 词：可调谐 超宽带信号 可编程光处理器 相位调制器 

分 类 号：TN929.11[电子电信—通信与信息系统]