| Dr. D. W. Knight, G3YNH | Vom Trx zur Antenne | B. Kalch, DB1BKA |
| Kapitel 1 : Eine Einführung in die Wechselstrometheorie | ||
| Einf. | Vorwort oder warum man dieses Kapitel lesen sollte |
| Teil 1 | Grundlegende elektrische Formeln, Resonanz, Felder, Impedanz, Widerstand und Blindwiderstand, Vektoren und Skalare, Phasendiagramme, Spannungsüberhöung und Q Leistungsfaktor und Skalarprodukt |
| Teil 2 | Komplexe Zahlen, Komplexe Arithmetik, Impedanzen parallel geschaltet, Parallelresonanz, Dynamic resistance, Double slash notation, Parallel to series transformation, f and Q of parallel impedance, Magnitude of parallel impedance, Series to parallel transformation, Parallel resonator in parallel form, Imaginary resonance and critical resistance, Phase analysis. Resistance tuning? |
| Teil 3 | Phasor Theorems, Generalistion of Ohm's Law General statement of Joule's law, Bandwidth, DeciBels and Logarithms, Bandwidth of a series resonator, Centre frequency, A sensible definition for Q0, Bandwidth function in terms of Q0 |
| Teil 4 | Output impedance and maximum power transfer, The potential divider, Output impedance of a potential divider, Measuring source resistance, Error analysis, Antenna system Q, The basic impedance transformer, Auto transformers, Continuously variable auto transformer, Prototype impedance-matching network. |
| Teil 5 | Admittance, conductance, susceptance, Reciprocal space counterparts, Parallel resonator bandpass filter, Unloaded Q of a parallel resonator, Current magnification. |
| Ref | Literatur und Erklärungen |
©D. W. Knight 2003 - 2007.