Lossless Line
For a lossless line, R and G are both zero, so the equation for characteristic impedance reduces to:
The imaginary term j has also canceled out, making Z0 a real expression, and so is purely resistive.
Read more about this topic: Characteristic Impedance
Famous quotes containing the word line:
“The man of business ... goes on Sunday to the church with the regularity of the village blacksmith, there to renounce and abjure before his God the line of conduct which he intends to pursue with all his might during the following week.”
—George Bernard Shaw (1856–1950)