Spice-Oriented Frequency-Domain Analysis of Nonlinear Electronic Circuits
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説明
Distortion analysis of nonlinear circuits is very important for designing analog integrated circuits and communication systems. In this letter, we propose an efficient frequency-domain approach for calculating frequency response curves, which is based on HB (harmonic balance) method combining with ABMs (Analog Behavior Models) of Spice. Firstly, nonlinear devices such as bipolar transistors and MOSFETs are transformed into the HB device modules executing the Fourier transformations. Using these modules, the determining equation of the HB method is formed by the equivalent sine-cosine circuit in the schematic form or net-list. It consists of the coupled resistive circuits, so that it can be efficiently solved by the DC analysis of Spice. In our algorithm, we need not to derive any troublesome circuit equations, and any kinds of the transformations.
収録刊行物
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- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E90-A (2), 406-410, 2007-02-01
Institute of Electronics, Information and Communications Engineers (IEICE)
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詳細情報 詳細情報について
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- CRID
- 1360292620073749632
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- NII論文ID
- 110007522124
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- NII書誌ID
- AA10826239
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- ISSN
- 17451337
- 09168508
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