中文摘要：

基于无线射频芯片XE1205构建了一种新型的无线数据传输模块;硬件系统利用ARM7芯片LPC2148对XE1205进行配置和读写控制,使用简单的阻抗匹配电路、时钟振荡电路、射频开关电路,实现了无线收发功能;软件方面包括对XE1205的配置编程,数传功能的软件实现等;此模块具有结构简单、配置灵活、传输可靠、通用性强、成本低的显著特点。

英文摘要：

The design is based on the RF（radio-frequency） chip XE1205 to build a new type of wireless data transmission module.The hardware system uses ARM7 chip LPC2148 to configure,read and write XE1205,using the simple impedance matching circuit,the clock oscillation circuit,RF switch circuit to achieve the function of wireless transceiving;software programming includes the configuration of XE1205,data transmission function and so on.The module has advantages,such as a simple structure,flexible configuration,high transmission reliability and generability,low cost.