Technical Training Overview Part I: Antenna Principle 1 What’s electromagnetic wave 2 What’s an antenna 3 How does an antenna work 4 The related parameters Amphenol Technical Training Overview Part II: Practical Design II.1 Stubby AntennaII.2 Internal Antenna 1 Examples of the handset antennas 2 How to design antenna in RF perspective 2.1RF design Procedure 2.2Antenna Structure 2.3Influence of handset design on stubby antenna 3 Conclusions 1 Dimension of Internal Antenna 2 Requirements for PCB 3 Feed Point and Ground Touch Pad 4 Antenna and Battery Amphenol Technical Training Overview Part III: EquipmentsPart IV: Summary 1 Anechoic Chamber 2 SAR Equipment: DASY4 3 Network Analyzers 4 CMU200 5 LPKF Circuit Board Plotter Amphenol Part I:Antenna Principles Amphenol Technical Training