目录中文摘要...............................................................................................................1前言.......................................................................................................................41绪论....................................................................................................................41.1概念界定........................................................................................................41.1.1无线传感网络............................................................................................................41.1.2压控振荡器................................................................................................................41.2国内外研究现状............................................................................................51.2.1电路拓扑结构............................................................................................................51.2.2CMOS工艺现状.......................................................................................................51.2.3相位噪声理论研究现状............................................................................................51.3压控振荡器设计问题的提出........................................................................51.3.1研究意义....................................................................................................................61.3.2本论文结构安排........................................................................................................62压控振荡器的基本原理....................................................................................72.1振荡器的基本原理........................................................................................72.1.1正反馈分析振荡器....................................................................................................72.1.2负阻分析振荡器........................................................................................................72.2振荡器的分类................................................................................................82.2.1环形振荡器................................................................................................................82.2.2LC振荡器................................................................................................................103电感电容压控振荡器......................................................................................123.1压控振荡器设计考虑..................................................................................123.1.1片上螺旋电感..........................................................................................................123.1.2可变电容..................................................................................................................133.2压控振荡器的相位特性..............................................................................153.2.1压控振荡器的性能参数......................................................................................153.2.2相位噪声模型..........................................................................................................154VCO电路设计................................................................................................174.1VCO电路的设计....
