Tag:Decibel

  • Primary analog circuit: 10-1 logarithmic diagram and decibel

    Time:2021-10-21

    Back to directory 1. Logarithmic coordinate diagram (1) Concept derivation To study the frequency, we must use the logarithmic coordinate diagram. The logarithmic diagram can show the impact of the relative change of frequency on the circuit performance in a wide range, and this effect can not be achieved by the ordinary linear coordinate diagram. […]