![]() ![]() ![]() This example uses the YZ Smith chart because it's easier to add a stub in parallel with a transmission line using this type of Smith chart. At this location, the stub will negate the transmission line susceptance, resulting in a conductance that equals the load or source terminations. Movement along a transmission line is equivalent to traversing a circle centered at the origin of the Smith chart with radius equal to a reflection coefficient magnitude.Ī single transmission line stub can be inserted at the point on a transmission line when its admittance (transmission line) intersects the unity conductance circle. The center of the Smith chart represents a normalized source or load immittance. ![]()
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