摘要
为实现某引进雷达激励信号源的国产化功能替代,提出了一种采用逆向工程方法和基于单片机的数字锁相环技术的新方法。通过剖析原激励信号源的组成结构、工作原理及性能指标,对其进行反设计。目前,国产化综合信号源已在工厂装备修理中得到验证,能够满足武器系统的正常使用要求,使用维护简单、方便。
In order to realize the localization function replacement of actuation signal source used in a cer- tain imported radar, a new method is proposed based on reverse engineering method and technology of dig- ira1 phase-locked loop （PLL）. The inverse design is carried out through analyzing formation and structure, work principal and technical performance of the original actuation signal source. At present, the localized synthesized signal source has been verified in equipment maintenance and support, and can meet the im- ported weapon equipment＇ s normal use requirement. The localized product is reliable, and its use and ma- intenance are simple and convenient.
出处
《四川兵工学报》
CAS
2014年第5期106-108,共3页
Journal of Sichuan Ordnance
关键词
激励信号源
锁相环
相位噪声
国产化
actuation
signal
source
phase-locked
loop
phase
noise
localization
