跳频多普勒无线电引信自差机设计  

Design of Autodyne of Frequency-hopping Doppler Radio Fuze

作　　者：涂友超[1] 罗永松[1] 左刚武 

机构地区：[1]信阳师范学院物理电子工程学院,河南信阳464000 [2]信阳高中,河南信阳464000

出　　处：《信阳师范学院学报（自然科学版）》2007年第4期496-498,共3页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省自然科学基础研究基金项目(200510477001)

摘　　要：在研究多普勒无线电引信的基础上,设计出具有跳频功能的自差机,详细地阐述了它对目标的探测过程,分析了电路的功能机制.研究结果表明,跳频自差机有效地提高了多普勒无线电引信的抗干扰性能,同时,该自差机电路结构简单,容易实现且性能完全能达到实用要求.Based on the study of Doppler fuze, the frequency-hopping autodyne is designed to improve the anti-jamming ability of the fuze in this paper. The course of detecting targets is set forth, and the circuit is analyzed in detail. The results show that the anti-jamming ability of Doppler fuze with the frequency-hopping autodyne is effectively enhanced. At the same time, the autodyne is simple and easy to realization, and can meet a practical request completely.

关 键 词：无线电引信 抗干扰 跳频 自差机 

分 类 号：TJ434.1[兵器科学与技术—火炮、自动武器与弹药工程]