基于无线网络适配器的射频电路设计技巧和实现  

Implementation of Radio Frequency Circuit Design Techniques Based on the Wireless Network Adapter

作　　者：周翔[1] 马金柱[1] 吕航[1] 常兴[1] 

机构地区：[1]武汉数字工程研究所,武汉430074

出　　处：《计算机与数字工程》2009年第5期167-170,共4页Computer & Digital Engineering

摘　　要：以基于802.11g的无线网络适配器的PCB设计为例,根据射频电路工作的特点,集中探讨与RF电路板分区设计有关的各种问题,并给出了一些仰制PLL杂散信号的意见和方法。802. llg-based wireless network adapter as an example of PCB design, RF circuit in accordance with the characteristics of work, with focus on RF circuit board design of a variety of geographical questions, and give a number of spurious signals in PLL curb the views and Ways.

关 键 词：MCM(多载波调制) 星型拓扑PA(功率放大器) SRF(自激振荡频率) PLL杂散 ACPR(相邻信道功 率抑制比) 

分 类 号：TN911.6[电子电信—通信与信息系统]