全数字化FM接收机设计与实现及在电子技能训练中的应用  

Design and Realization of FullDigital FM Receiver for Electronic Engineering Training

作　　者：张晓宇[1] 

机构地区：[1]华北科技学院电子信息工程学院,北京东燕郊101601

出　　处：《华北科技学院学报》2013年第4期59-64,共6页Journal of North China Institute of Science and Technology

摘　　要：设计并实现了一种以AT89S52单片机为控制核心,以TEA5767集成芯片、LM4863集成芯片为主要方案的数字式FM收音机电子技能训练套件,包括TEA5767数字式调频接收的工作原理、系统硬件电路及软件设计方法。该设计电路简单有效,全数字化实现FM接收机系统,整体紧凑,具有功能齐全、训练价值好的特点,在本校电子信息工程专业大学三年级电子技能训练教学中使用效果明显。Designs and implements an e -skills training kit of digital FM receiver based on AT89S52 microcontroller and TEA5767, LM4863 integrated chips, which includes digital TEA5767 FM receiver work principle, system hardware circuit and software design methods. The circuit design is simple and effective, with digital FM receiver system to achieve the overall com- pact, full - featured. The application effect has good value on college students＇ electronic skills training course for Electronic and Information Engineering major.

关 键 词：单片机 AT89S52 数字化 FM接收机 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]