What type of coordinate system is used in a Smith chart?
Voltage circles and current arcs
Resistance circles and reactance arcs✓Bonne réponse
Voltage chords and current chords
Resistance lines and reactance chords
Explication
The chart's coordinate grid consists of circles of constant resistance and arcs of constant reactance. Any impedance written as R + jX is located where the appropriate resistance circle crosses the appropriate reactance arc.