Fig. 1.
(Color online) The test photo of 2.5r on-chip inductors in GaAs process.
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Hansheng Wang, Weiliang He, Minghui Zhang, Lu Tang. An improved single-π equivalent circuit model for on-chip inductors in GaAs process[J]. Journal of Semiconductors, 2017, 38(11): 114010. doi: 10.1088/1674-4926/38/11/114010
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H S Wang, W L He, M H Zhang, L Tang. An improved single-π equivalent circuit model for on-chip inductors in GaAs process[J]. J. Semicond., 2017, 38(11): 114010. doi: 10.1088/1674-4926/38/11/114010.
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An improved single-π equivalent circuit model for on-chip inductors in GaAs process
DOI: 10.1088/1674-4926/38/11/114010
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Abstract
An improved single-π equivalent circuit model for on-chip inductors in the GaAs process is presented in this paper. Considering high order parasites, the model is established by comprising an improved skin effect branch and a substrate lateral coupling branch. The parameter extraction is based on an improved characteristic function approach and vector fitting method. The model has better simulation than the previous work over the measured data of 2.5r and 4.5r on-chip inductors in the GaAs process. -
References
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