Frequency Domain Analysis and Simulation of Diode Circuit
WU Xiao-yu · Journal of Shangluo University · 2013
The typical nonlinear components diode in the electronic circuit for a single sine wave signal source generates new frequency components.V-A characteristic of the diode model and the broken line model in the large signal effect for this problem is analyzed,simulating the harmonics of the typical diode circuit by Multisim software.It can be observed that the simulation results with the theoretical analysis of the full agreement by simulation output waveform.This explains that different amplitude of the signal source should be selected appropriate model to determine the harmonic frequency in an electronic circuit.The simulation for nonlinear diode applications has important theoretical and practical significance,and provides a reference for the electronic teaching practice.