Technical Training
Antenna Principles and Practical Design
Yollanda(Pu) Xu
Shanghai Amphenol Airwave Communication Limited, P.R.China,
Xupu@yahoo.com
2003-07
Ver.1.0
©Amphenol
Technical Training
Overview
Part I: Antenna Principle
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What’ electromagnetic wave?
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What’ an antenna?
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How does an antenna work?
The related parameters
©
Amphenol
Technical Training
Overview
Part II: Practical Design
II.1 Stubby Antenna
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1 Examples of the handset
antennas
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2 How to design antenna
in RF perspective?
2.1 RF design Procedure
2.2 Antenna Structure
2.3 Influence of handset
design on stubby antenna
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3 Conclusions
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II.2 Internal Antenna
Dimension of Internal Antenna
Requirements for PCB
Feed Point and Ground Touch Pad
Antenna and Battery
©
Amphenol
Technical Training
Overview
Part III: Equipments
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1 Anechoic Chamber
2 SAR Equipment: DASY4
3 Network Analyzers
4 CMU200
5 LPKF Circuit Board
Plotter
Part IV: Summary
©
Amphenol
Technical Training
Part I: Antenna Principles
©
Amphenol
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