摘要
推荐一种利用采样鉴相技术在调频测距引信中进行选频定距、控制引信可靠作用的原理与方法。分析了其选频原理 ,介绍了电路实现方法 。
Recommends a principle and method of frequency selection range fixation in order to control the reliability of fuze action through the adoption of sampling discrimination in frequency modulated fuzes. Its principle of operation is analyzed in some detail, and methods of circuit realization introduced through block diagrams. Experimental data and measurement curves are given.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1999年第3期221-223,共3页
Acta Armamentarii
关键词
调频定距
调频引信
差频信号
选频
引信
测距
frequency modulation range fixation, frequency modulation fuze, sampling discrimination, differential frequency signal processing
