摘要
本文介绍一种用单片机控制的UHF频段单环跳频频率合成器。采用小数分频技术、单片机控制、VCO快速预置等措施,提高了频率转换速度。详述了有关部件的设计方法及其用单片机控制的方法。
This paper introduces a single phase-locked loop hopping frequency synthesizer con- troled by single-chip microcomputer. It improves the rate of frequency transforming by using the fractional-N frequency technique, the sing-chip microcomputer controling and quickly turning VCO. It elaborates the ways to design the related parts and the ways of singlechip microcomputer controling.
出处
《桂林电子工业学院学报》
1991年第2期1-8,共8页
Journal of Guilin Institute of Electronic Technology
关键词
频率合成器
分频技术
单片机
跳频
frequency hopping
frequency synthesizer
fractional-N division frequency technique
