基于Si4421和STC12C2052的射频通信系统的设计与实现  

Design and Implementation of RF Communication System Based on Si4421 and STC12C2052

作　　者：张少欣[1] 周俊[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《通信技术》2009年第8期49-51,共3页Communications Technology

摘　　要：文中设计了基于Si4421(IA4421)和STC12C2052的射频通信系统,提出了一种基于51内核单片机的无线数据传输解决方案,可用于远程控制、智能家居以及无线抄表等设备,实现了在计算机与数据采集、控制节点等部件之间用射频通信代替传统的有线数据传输。文中重点介绍了该射频通信系统硬件以及软件设计。A RF communication system ba for wireless data transmission based on 51 k home and wireless meter reading, etc., thus tb between the computer and data acquisition or sed on Si4421 （IA4421） and STC12C2052 is designed. A solution scheme ernel MCU is proposed, which could be used in remote control, smart e RF communication in place of the traditional wired data transmission control nodes is achieved. The hardware and software designs of this RF communication system are emphatically described .

关 键 词：Si4421 IA4421 STC12C2052 射频通信 无线数据传输 

分 类 号：TN91[电子电信—通信与信息系统]