Title :
EHBSim: Matlab-based multitone excited nonlinear circuit simulation program
Author :
Brito, Leonardo Da Cunha ; De Carvalho, Paulo H P
Author_Institution :
Electr. Eng. Dept., Brasilia Univ., Brazil
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper presents a nonlinear circuit simulation program called EHBSim implemented in Matlab. This program offers as simulation methods the harmonic balance method, and mainly the nonlinear envelope method. Equations systems that allow the simulation of any circuit architecture were used. The program has original algorithms implemented to solve the associated equation systems. Performance comparison between several simulation methods, through the analysis of multi-excited circuits, is also carried out.
Keywords :
Newton-Raphson method; circuit simulation; digital simulation; harmonic analysis; nonlinear network analysis; EHBSim; Matlab-based multitone excited program; Newton Raphson method; circuit architecture; harmonic balance method; nonlinear circuit simulation program; nonlinear envelope method; simulation methods; Analytical models; Capacitors; Circuit analysis; Circuit simulation; Computer languages; Fourier series; Frequency; Nonlinear circuits; Nonlinear equations; Signal analysis;
Conference_Titel :
Microwave and Optoelectronics Conference, 2001. IMOC 2001.Proceedings of the 2001 SBMO/IEEE MTT-S International
Print_ISBN :
0-7803-7065-1
DOI :
10.1109/SBMOMO.2001.1008707
