摘要
基于交叉学科融合的微波光子技术是新体制机载雷达的重要发展方向之一,能够用光学方法完成在电域中难以实现甚至无法实现的射频信号处理与高速传输等功能。国内微波光子雷达系统研究仍处于功能演示阶段,亟需面向实际作战需求的系统级验证手段来提升机载微波光子雷达的工程化进程。提出了一种面向系统性能评估的机载微波光子雷达集成验证系统,分析了系统级验证的必要性,论述了集成验证系统的关键构成要素和性能指标映射与评估方法,并总结了所提集成验证系统的优势。
As an interdisciplinary domain the microwave photonic technology is one of the important development directions of new airborne radar systems and can realize the functions of RF signal processing and high-speed transmission by optical methods that are difficult or even impossible to realize by electronic technology.However almost all the domestic microwave photonic radar systems developed up to now are only tested for function demonstration and the system-level validation approach oriented to the practical operational requirements is urgently needed to promote the engineering development of the airborne microwave photonic radar.After the illustration of necessity an integrated validation system of airborne microwave photonic radar oriented to system-level performance evaluation is proposed and the key components of the integrated validation system and the performance indices mapping and evaluation method are expounded.The superiority of this integrated validation system is summarized.
作者
张广磊
顾新杨
张道明
莫修辞
ZHANG Guanglei;GU Xinyang;ZHANG Daoming;MO Xiuci(Leihua Electronics Technology Research Institute of AVIC Wuxi,214000,China)
出处
《电光与控制》
CSCD
北大核心
2023年第8期89-95,共7页
Electronics Optics & Control
关键词
机载雷达
微波光子
集成验证系统
指标映射与评估
airborne radar
microwave photonic
integrated validation system
index mapping and evaluation