29. Characteristic impedance of transmission path
It is information of characteristic impedance of transmission path which is an important factor to secure the waveform quality. It is important that selection of the driver which suits the condition on the characteristic impedance and load. The impedance becomes half, same as the parallel connection of resistors when the transmission line diverged.
| Circuit diagram | Characteristic impedance | |
|---|---|---|
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Lossless transmission linelossless line |
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It is equal to the case of R=G=0 of Loss transmission line. |
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Loss transmission line |
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j, the imaginary number unit, ω is the angular frequency. 
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