河海大学：《高频电子线路》第二章作业

一、什么是印刷电路板? 二、怎样制作电路板?

导体中单位表面的功率损耗:进入导体的电磁波能量(被导体吸收的功率)

3,1反馈振荡器的工作原理 3,2LC正弦波振荡器 3.3LC振荡器的频率稳定度 3.4晶体振荡器 3.5RC正弦波振荡器

76.1Introduction 76.2 Loop Filter 76.3Noise 76.4 PLL Design Procedures Steven L. Maddy 76.5Components RLM Research 76.6 Applications

机械电子工程中的科学计算方法（文献资料）卫星与天线相对位置 PIM CHARACTERISTICS OF THE LARGE DEPLOYABLE REFLECTOR ANTENNA MESH

Transmission Video Formats and Applications. Intensity Modulation.Noise Limitations. Linearity Requirements.Laser Linearity. Clipping. External Modulation.Miscellaneous Impairments Summary 71.2 Long Distance Fiber Optic Communications T.E. Darcie ATeT Bell Laboratories Coupler.Isolator. Connectors and Splices.Optical

74.1Introduction 74.2 Satellite Applications 74.3 Satellite Functions 74.4 Satellite Orbits and Pointing Angles 74.5 Communications Link 74.6 System Noise Temperature and G/T 74.7 Digital Links 74.8Interference 74.9 Some Particular Orbits 74.10 Access and Modulation Daniel F. DiFonzo

55.1 Introduction 55.2 Dielectric Losses 55.3 Dielectric Breakdown 55.4 Insulation Aging R.Bartnikas 55.5 Dielectric Materials Institut de Recherche Gases. Insulating Liquids. Solid Insulating Materials

•核外电子的运动的特殊性 •核外电子运动状态的描述 •多电子原子结构 •元素周期表 •元素性质的周期性