基于SOC的单芯片无线收发系统设计

在无线收发系统电路结构的基础上,分析了基于片上系统(SOC)的单芯片无线电通信最重要的收发部分的设计原理。给出了单芯片无线电的基本结构及电路实现的若干组成部分(混频器、低噪音放大器和功率放大器等)的解决方案。利用单芯片无线电体积小、低功耗、成本低和可靠性高的优点,在无线传感器网络、蓝牙技术与无限局域网(WLAN)方面具有广泛的应用。

Single Chip Radio Transceiver System Design Based on SOC

In the wireless transceiver system based on the structure of circuit,this paper analyzed the design principles of transceiver-the most important part of single chip radio base on SOC,presented the solutions of single-chip radio basic structure and circuit number of components(mixer,LNA,PA,etc.).Single chip radio has the advantages of small size,low power consumption,low cost and high reliability,which can be widely used in wireless sensor networks,Bluetooth and WLAN.