锁相技术在弹上遥测发射机中应用的研究  

A Study on Application of Telemetry Transmitter to Missile with Phase Locking Technique

作　　者：张先萌[1] 恽才华 

机构地区：[1]南京理工大学电子工程与光电技术学院

出　　处：《南京理工大学学报》1993年第5期16-22,共7页Journal of Nanjing University of Science and Technology

摘　　要：该文研究了如何用锁相方案设计S-波段弹上遥测发射机,导出了高速锁相环路的稳定性条件,介绍了几个新颖器件:快速锁定的鉴频/鉴相器(MC12040);微波前置分频器(B586G);中规模单片集成锁相环(MC145106)。研制的实验样机性能良好,通过了技术鉴定,证明锁相技术方案在弹上遥测发射机中应用是成功的。A phase-locked loop (PLL) method is to design S-bandtelemetry transmitter on missile. We have deduced stable conditionsof high-speed PLL, and introduced severd original devices: frequencydetector / phase detector (MC12040), microwave precedent frequen-cy splitter (B586G), a median scale frequency synthesis by phase-lock (MC145106). The developed sample transmitter has a good per-formance and has passed the technique evaluation. It proves that theplan of using PLL method in telemetry transmitter on missile is suc-cessful.

关 键 词：锁相环 遥测 发射机 频率合成 导弹 

分 类 号：TJ768[兵器科学与技术—武器系统与运用工程]