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SmithChartPart1

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Smith Chart Tutorial Part1

To begin with we start with the definition of VSWR, which is the ratio of the reflected voltage
over the incident voltage. The Reflection coefficient Γ is simply the complex (ie has phase)
version of VSWR:-

Define voltage standing wave ratio (VSWR)

Vmax V1 + V2
=
Vmin V1 V2


Voltage reflection coefficient Γ - Complex

β
V1e+j. .l β
V
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