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Impedance matching
Videos
In electrical engineering, impedance matching is the practice of designing or adjusting the input impedance or output impedance of an electrical device for a desired value. Often, the desired value is
The middle ear matches mechanical impedance, like a lever.
The middle ear matches mechanical impedance, like a lever.
Smith chart
Videos
The Smith chart is a circular nomogram used in radio frequency engineering to solve transmission line and impedance-matching problems. It plots a complex reflection coefficient on a grid of normalized
Impedance matching
…matching networks can be modeled as infinitely many L-sections wired in cascade. Optimal matching circuits can be designed for a particular system using Smith charts. Power factor correction devices are intended to cancel the reactive and nonlinear characteristics of a load at the end of a power line. This causes…
A network analyzer set up to display measured data on a Smith chart.
A network analyzer set up to display measured data on a Smith chart.