单片高速跳频频率合成器的研制  

The Deveplopment of Monolithic Microcomputer in Frequency-Hopped Frequency Synthesiser

作　　者：程宜凡[1] 周力[1] 

机构地区：[1]南昌航空工业学院

出　　处：《南昌航空工业学院学报》1998年第2期63-69,共7页Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）

摘　　要：本文介绍了一种新式的跳频频率合成器。合成器由大规模集成锁相环ＭＣ１４５１４６构成，利用单片机作为环路分频控制器。单片机通过频率查询表的方式控制频率合成器按跳频方式输出。In this paper a new type of frequency-hopped frequency synthesiser is presented. The frequency synthesiser is consisted of a phass-locked loops in which a integrated circuit MC145146 be used. A monolithic microcomputer is employed to control the frequency divided ratio of the PLL. The monolithic microcomputer control the frequency synthesiser worked in FH form by a frequency seeking chart.

关 键 词：单片微机 跳频 频率合成器 高速 间接合成式 

分 类 号：TN74[电子电信—电路与系统]