The voltage fluctuations come about as a result of the voltage components from the forward power and the reflected power summing together. VSWR (Voltage Standing Wave Ratio), is a measure of how efficiently radio-frequency power is transmitted from a power source, through a transmission line, into a load (for example, from a power amplifier through a transmission line, to an antenna). In an ideal system, 100% of the energy is transmitted. When analyzing data about the frequency of problems or causes in a process.
When there are many problems or causes and you want to focus on the most significant. When analyzing broad causes by looking at their specific components. When communicating with others about your data. On the whole, this is all about the concept of a smith chart. This article has provided a clear description of the Smith chart, its types, components, basics, impedance, and admittance Smith charts. How are Smith charts plotted in two dimensions? To gain more detailed knowledge on this concept, go through various smith chart examples. How is the Smith chart expressed on a polar diagram? Smith charts are plotted in two dimensions on the intricate reflection coefficient plane and the chart is generally standardized in impedance or admittance or even both through multiple colors in order to differentiate between those parameters and depending on this scaling, these are primarily categorized as three types. May be expressed in magnitude and angle on a polar diagram. Any actual reflection coefficient must have a magnitude of less than or equal to unity so, at the test frequency, this may be expressed by a point inside a circle of unity radius. Summary of all impedance smith chart circles.Normalized resistance and reactance circles.The Smith chart is actually constructed on such a polar diagram.T he Smith Chart, a practical electronics course. The series resonator in the smith chart.The paralell resonator in the smith chart.Working with the impedance / admittance Smith Chart in a graphic software. Matching -example #8, matching with different Z and Capacitor.Matching-example #7, several wave lines having different Z.Matching-example #6, matching from input and from the output.Matching-example #5, using only one Wave line.Matching example #4, transmitter output power transistor.Matching example #3, component and tramsformer.Electronic matching, using the smith chart.The wave guide resonator in the smith chart.