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標題: Coupling effect of on-chip, inductor with variable metal width
作者: Hsu, H.M.
Chang, J.Z.
Chien, H.C.
關鍵字: coupling;inductor;integrated circuits (ICs);planar inductor;spiral inductors;design;improvement;amplifier;silicon
Project: Ieee Microwave and Wireless Components Letters
期刊/報告no:: Ieee Microwave and Wireless Components Letters, Volume 17, Issue 7, Page(s) 498-500.
This study proposes a proper layout of on-chip inductors to diminish the coupling effect in silicon-based technology. Keeping self inductance constant, the mutual inductance is measured to characterize coupling effect in three test keys. A layout with variable metal width of inductor is found to alleviate mutual inductance. Experiment results demonstrate the mutual inductance decreases 33.5% compared with standard layout. This information will be helpful in implementation of more than one inductor into radio frequency integrated circuits (RFICs).
ISSN: 1531-1309
DOI: 10.1109/lmwc.2007.899306
Appears in Collections:期刊論文

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