一种直升机载雷达发射机控制检测电路的设计

摘要

介绍了一种直升机载雷达发射机控制检测电路的设计,提出了一个用于直升机载雷达的可行方案。首先叙述了引起发射机故障的主要因素以及每个故障的具体解决方法,随后详细说明了如何使用可编程器件控制发射机正常的工作,最后,考虑到直升机载雷达的特殊性,从提高发射机控制检测单元及外围电路的可靠性和解决防振散热问题两个方面完善了设计。%In this paper,the author introduced one kind of control test circuit in helicopter borne radar,present one feasible project.At the beginning,the author narrate the main factors that cause transmitter fault and the methods of fault test,then descript how to use Programmable Logical Device at radar transmitter in detail,at the end,the author mentioned the way to improve reliability of the transmitter,and the problem in both shockproof and heat dissipation.