高q振荡器的仿真

1998 IEEE/ACM International Conference on Computer-Aided Design. Digest of Technical Papers (IEEE Cat. No.98CB36287) Pub Date : 1998-11-01 DOI:10.1145/288548.288601

M. Gourary, S. Ulyanov, M. Zharov, S. Rusakov

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引用次数: 28

摘要

提出了一种基于延拓法的振子谐波平衡分析新方法。随着Krylov子空间迭代线性求解方法的应用，谐波平衡法已成为分析频域一般非线性电路的一种非常有效的方法。然而，谐波平衡法的收敛区域很小，使其难以应用于振子问题。本文的主要贡献在于提出了一种鲁棒、高效的延拓方法，克服了这一问题。

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Simulation of high-Q oscillators

We present a new technique, based on a continuation method, for oscillator analysis using harmonic balance. With the use of Krylov subspace iterative linear solvers, harmonic balance has become a very powerful method for the analysis of general nonlinear circuits in the frequency domain. However, application of the harmonic balance method to the oscillator problem has been difficult due to the very small region of convergence. The main contribution of the paper is a robust and efficient continuation method that overcomes this problem.

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来源期刊

1998 IEEE/ACM International Conference on Computer-Aided Design. Digest of Technical Papers (IEEE Cat. No.98CB36287)

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