Title :
Application of direct iteration in harmonic balance analysis of LC oscillators
Author_Institution :
Fac. of Electr. Eng., Ljubljana Univ.
Abstract :
The paper describes a modified approach to harmonic balance analysis for oscillators containing high quality resonant characteristics lumped elements. The circuit is partitioned into resistive and reactive parts, which yields equations either in normal or simple integro-differential form. Performing a discrete Fourier transform, frequency as the unknown is isolated and most of the other unknowns are expressed explicitly, which enable a simple numerical procedure. The method proposed is applied to a standard example
Keywords :
discrete Fourier transforms; feedback oscillators; iterative methods; nonlinear network analysis; oscillators; relaxation oscillators; DFT; LC oscillators; direct iteration; discrete Fourier transform; harmonic balance analysis; integro-differential form; numerical procedure; Circuit simulation; Circuit theory; Computational modeling; Differential algebraic equations; Frequency; Harmonic analysis; Nonlinear equations; Oscillators; Resonance; Steady-state;
Conference_Titel :
Electronics, Circuits, and Systems, 1996. ICECS '96., Proceedings of the Third IEEE International Conference on
Conference_Location :
Rodos
Print_ISBN :
0-7803-3650-X
DOI :
10.1109/ICECS.1996.584484
