光学模数转换技术在电子对抗中的应用研究  

Optical analog-digital convertor technology in electronic countermeasures

作　　者：冀贞海[1] 杨中华[1] 胡勇[1] 宁勇[1] 朱伟强[1] 

机构地区：[1]中国航天科工集团8511研究所,江苏南京210007

出　　处：《航天电子对抗》2012年第4期17-19,共3页Aerospace Electronic Warfare

摘　　要：当前,传统的电学模数转换在电子对抗中面临瓶颈,光学模数转换是解决该问题的有效途径。对传统电学模数转换技术的局限性进行了分析,指出了光学模数转换的优势,并对两种代表性的光学模数转换技术进行了仿真分析。仿真结果表明,光学模数转换技术在电子对抗应用中具有可行性,应用前景广泛。At present, traditional electronic analog-digital convertor （EADC） is at risk of problem about sampling rate and accuracy, and optical analog-digital convertor （OADC） is the efficient path to resolve the .problem. The limitation of traditional EADC is analyzed,and the advantages of OADC are pointed out. Then two representative methods of OADC are simulated. The simulation results show that OADC technology is feasible irl the application of electronic countermeasures,and has wide application prospects in future.

关 键 词：光学模数转换 波分复用 孤子效应 全光量化 

分 类 号：TN792[电子电信—电路与系统] TN97