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CC - P2 - Promo 2028
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Let be the guided wavelength of the transmission line. When we make a complete turn around the Smith chart to return to the same point, we move along the transmission line by a distance equal to
Let be a load connected to a lossless line of characteristic impedance .
The representative point of the normalized impedance is plotted on the Smith chart. We can deduce thatConsider a lossless transmission line with characteristic impedance connected to a sinusoidal voltage generator and a load .
The normalized (reduced) impedance of is:"
The electric angle is defined as:
we move clockwise along a circle of constant reflection coefficient on the Smith chart (see the Smith chart below).
The distance between the point A and the point B is:
Consider a lossless transmission line with characteristic impedance connected to a sinusoidal voltage generator and a load impedance .
The representative point of the impedance is:
Let be the guided wavelength of the transmission line. We assume that the load impedance is different from the characteristic impedance of the lossless line. What is the period of the reflection coefficient?