光纤技术在防空预警系统中的应用  

The Construction of Anti-air Pre-alarm Network System with All-Fiber Passive Acoustic Detecting Technology

作　　者：唐璜[1] 赵栋[1] 章骅[1] 贾波[1] 

机构地区：[1]复旦大学材料科学系

出　　处：《自然杂志》2010年第1期40-45,共6页Chinese Journal of Nature

基　　金：973计划课题(2010CB327805);863计划课题(2008AA040207);科技部创新方法工作专项项目(2009IM032900)

摘　　要：笔者提出基于光纤语音探测技术,构建防空声探测系统,并通过既有的通讯光缆网络组网形成广域的防空声探测体系。通过实验验证了单个防空声探测系统的探测性能,并探讨了通过通讯光缆组网形成的多点(两点)声探测体系的可行性。A novel anti-air acoustic detector is proposed in principle of optical-fiber passive acoustic detecting technology. Then a wide-area anti-air pre-alarm network can be constructed based on installed optical-fiber telecommunication network. The acoustic detecting property of individual detector is testified by experiments. The feasibility of construction of multi-point detecting system is discussed by means of optical-fiber communication network.

关 键 词：光通讯网 防空预警系统 防空声探测 

分 类 号：TN929.11[电子电信—通信与信息系统]