DocumentCode :
2554191
Title :
Sensitivity analysis of nonlinear circuits using Volterra series
Author :
Zhu, Guoji ; Opal, Ajoy
Author_Institution :
Electr. & Comput. Eng., Waterloo Univ., Ont.
fYear :
2006
fDate :
21-24 May 2006
Abstract :
Volterra series (VS) is frequently used in the analysis of mildly nonlinear circuits. In this approach, nonlinear circuit analysis is converted into the analysis of a series of linear circuits. The main benefit of this approach is that linear circuit analysis is well established and direct frequency domain analysis of a nonlinear circuit becomes possible. In this paper, we present for the first time the sensitivity analysis of mildly nonlinear circuits in the frequency domain as an extension of the VS approach. Sensitivity analysis is useful in comparing the quality of two different designs and in gradient based optimization methods. One example circuit is analyzed and the sensitivity of the output to circuit parameters is given
Keywords :
Volterra series; frequency-domain analysis; gradient methods; nonlinear network analysis; sensitivity analysis; Volterra series; frequency domain analaysis; linear circuit analysis; linear circuits series; nonlinear circuits; sensitivity analysis; Circuit analysis; Circuit analysis computing; Equivalent circuits; Frequency domain analysis; Kirchhoff´s Law; Linear circuits; Nonlinear circuits; Nonlinear network analysis; Optimization methods; Sensitivity analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location :
Island of Kos
Print_ISBN :
0-7803-9389-9
Type :
conf
DOI :
10.1109/ISCAS.2006.1693763
Filename :
1693763
Link To Document :
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