高精度低功耗CMOS射频接收芯片的研究与应用  

作　　者：黄颖华 王宇星[1] 曹薇薇 张定心 

机构地区：[1]无锡科技职业学院,江苏无锡214028

出　　处：《科技资讯》2020年第14期7-8,共2页Science & Technology Information

基　　金：2019年江苏省大学生创新创业训练计划(课题编号:201912681006Y)。

摘　　要：随着当今无线通信技术的迅猛发展和市场需要的不断增长、高性能、低功耗、低成本的多功能小型化接收模块应用广泛。该文研究了一款在300~440MHz的频率范围,带有ASK/OOK(开关键控)的单晶片射频接收集成电路设备。这分析其功能特点的基础上,设计了一款野营灯收发模块,并结合单片机的应用实现了信号的有效传输。With the rapid development of wireless communication technology and the increasing market demand,the multi-function miniaturized receiver module with high performance,low power consumption and low cost is widely used.This paper studies a single chip RF receiver IC device with ASK/OOK(open key control)in the frequency range from 300~440MHz.Based on the analysis of its functional characteristics,a camping lamp transceiver module is designed,and combined with the application of single-chip microcomputer to achieve effective signal transmission.

关 键 词：无线通信 接收芯片 信号传输 

分 类 号：TN925[电子电信—通信与信息系统]