smith chart

Smith Chart and Voltage Standing Wave Ratio

This article explains how to use a Smith Chart to determine the voltage standing wave ratio (VSWR).

Smith Chart and Input Impedance to Transmission Line, Part 3: Input Impedance to the Line

This article explains how to use a Smith Chart to determine the input impedance to transmission line at a given distance from the source or the load.

Smith Chart and Input Impedance to Transmission Line

This is the second of the three articles devoted to the topic of a Smith Chart.

Smith Chart and Input Impedance to Transmission Line, Part 1: Basic Concepts

This is the first of the three articles devoted to the Smith Chart and the calculations of the input impedance to a lossless transmission line.

Smith Chart Basics: Network Analyzer Calibration

Network analyzer measurements require the calibration procedure which utilizes a calibration kit, consisting of a short, open, and a 50 Ω load attachment.

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