Use of multidimensional discrete Fourier transforms in the harmonic balance method
- 1 April 1989
- journal article
- circuit techniques-and-analysis
- Published by Taylor & Francis in International Journal of Electronics
- Vol. 66 (4) , 613-617
- https://doi.org/10.1080/00207218908925416
Abstract
Time to frequency and frequency to time domain conversion algorithms needed in the steady-state analysis of non-linear circuits using the harmonic balance method become considerably complicated for multitone signal inputs. This paper shows that an efficient algorithm using the multidimensional discrete Fourier transform can be employed for a proper choice of the input signal frequencies.Keywords
This publication has 3 references indexed in Scilit:
- Nonlinear Circuit Design Using the Modified Harmonic Balance AlgorithmIEEE Transactions on Microwave Theory and Techniques, 1986
- Frequency-domain analysis of nonlinear circuits driven by multi-tone signalsIEEE Transactions on Circuits and Systems, 1984
- A piecewise harmonic balance technique for determination of periodic response of nonlinear systemsIEEE Transactions on Circuits and Systems, 1976