DocumentCode
3306786
Title
Modified inductance calculation with current redistribution in spiral inductors
Author
Ooi, Ban-Leong ; Xu, Dao-Xian ; Kooi, Pang-Shyan ; Lin, Fu-Jiang ; Hui, So-Chi
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
fYear
2002
fDate
17-19 Aug. 2002
Firstpage
705
Lastpage
708
Abstract
The self- and mutual inductance of a spiral will change significantly with an increase in frequency due to the current redistribution on the metal trace. This phenomenon comes from the skin effect and the simultaneous eddy current. The basic formulae for inductance calculation are thus studied and further improved in this paper. Theories are tested with measured data on sample inductors fabricated on silicon substrate.
Keywords
MMIC; current distribution; inductance; inductors; skin effect; MMIC; current redistribution; eddy current; inductance calculation; metal trace; mutual inductance; on-chip passive components; self-inductance; skin effect; spiral inductors; Circuits; Current density; Current distribution; Inductance; Inductors; Millimeter wave technology; Radio frequency; Silicon; Skin effect; Spirals;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN
0-7803-7486-X
Type
conf
DOI
10.1109/ICMMT.2002.1187798
Filename
1187798
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