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From Transmitter to Antenna

A collection of articles on the subject of impedance,
impedance matching and high-frequency power transmission

By David Knight *

Preface About these documents. Acknowledgements.

1) Basic Electrical Theory.
.
2) Components and Materials.

3) Inductors and Transformers.

4) HF Antenna Coupling Techniques.

5) Impedance Matching.

6) Radio Frequency Bridges.

Appendices and related articles:
Notation, symbols and abbreviations (PDF v1.03)
Mathematical techniques and formulae.
Scientific Data Analysis (PDF v1.00)

The SGC 230 Automatic ATU.
Collins 180L-series atomatic antenna tuners.

Bridge and Z-matching patents:

* D. W. Knight, 2003 - 2009.
David Knight is editor and principal author of this collection of articles and is the person to whom corrrespondence 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.