From Transmitter to Antenna

A collection of articles on the subject of impedance, impedance matching and high-frequency power transmission By David Knight. With contributions from Nigel Williams.

Preface. About these documents. Acknowledgements.

1) Introduction to AC Electrical Theory. . 2) Components and Materials. Electrical properties of conductors, insulators and radio components. 3) Inductors and Transformers. 4) HF Antenna Coupling Techniques. 5) Impedance Matching (David Knight and Nigel Williams). 6) Radio Frequency Bridges.

Appendices and related articles: A0 Notation, Symbols and Abbreviations. A1 Mathematical techniques and formulae: A2 Data Analysis. The SGC 230 Automatic ATU. Collins 180L-series atomatic antenna tuners. Available references: (Documents available via the Internet). (( unfinished sections ))

© D W Knight 2003 - 2007. © N Williams. 1983 and 2005. David Knight asserts the right to be recognised as the principal author of this work and is the person to whom all enquiries should be directed. Please do not link directly to these articles. The file structure of this website is likely to change. Always point to the home page. Deutsch: "Vom Trx zur Antenne", Bernd Kalch DB1BKA.