Category Archives: Radio Frequency (RF)

Testing RF Devices, Cables Used for Maintenance

Configuration Requirements for Emission Testing and Cables Question: What are the configuration requirements for emission testing of an Equipment Under Test (EUT) when the cables, which are absent during normal operation and are connected only temporarily (for maintenance, initial installation, … Read More

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The Smith Chart

What is the Smith Chart? A plot of complex reflection overlaid with an impedance and (or) admittance grid referenced to a 1-ohm characteristic impedance. The Smith chart, invented by Phillip H. Smith is a graphical aid designed for electrical and … Read More

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