Integrated tunable inductors
作者： Hao Wu , HongBin Yu
DOI:
关键词:
摘要: An integrated inductor can be tunable via a control current which alters the magnetic flux density in permeable material. The resulting adjusted in-circuit, and may suitable for applications such as dc-dc converters, RF circuits, or filters requiring operation at high frequencies across wide bandwidths.
lens.org 参考文章(30)
Donald S. Gardner, Ankur Mohan Crawford, Integrated inductor having magnetic layer ,(2004)
Robert Alan Scranton, David Allen Thompson, Capacitive sensing employing thin film inductors ,(1985)
Peter Smeys, Ann Gabrys, William French, Peter J. Hopper, David I. Anderson, Galvanic isolation transformer ,(2011)
Peter Hazucha, Gerhard Schrom, Donald S. Gardner, Fabrice Paillet, Tanay Karnik, Forming inductor and transformer structures with magnetic materials using damascene processing for integrated circuits ,(2010)
Francis Eugene Parsche, John S. Seybold, Electrically variable inductor, associated tunable filter and methods ,(2009)
Yasuharu Mitsubishi Denki K.K. Elec. Nakajima, Kazuhito Mitsubishi Denki K.K. Elec. Nakahara, Naoto Mitsubishi Denki K.K. Elec. Andoh, Akira Mitsubishi Denki K.K. Elec. Inoue, Inductive structures for semiconductor integrated circuits ,(1990)
M. Yamaguchi, K. Suezawa, K. I. Arai, Y. Takahashi, S. Kikuchi, Y. Shimada, W. D. Li, S. Tanabe, K. Ito, Microfabrication and characteristics of magnetic thin-film inductors in the ultrahigh frequency region Journal of Applied Physics. ,vol. 85, pp. 7919- 7922 ,(1999) , 10.1063/1.370608
S.F. Cheng, P. Lubitz, Y. Zheng, A.S. Edelstein, Effects of spacer layer on growth, stress and magnetic properties of sputtered permalloy film Journal of Magnetism and Magnetic Materials. ,vol. 282, pp. 109- 114 ,(2004) , 10.1016/J.JMMM.2004.04.027
O. Donzelli, D. Palmeri, L. Musa, F. Casoli, F. Albertini, L. Pareti, G. Turilli, Perpendicular magnetic anisotropy and stripe domains in ultrathin Co/Au sputtered multilayers Journal of Applied Physics. ,vol. 93, pp. 9908- 9912 ,(2003) , 10.1063/1.1577394
Wei Xu, Saurabh Sinha, Tawab Dastagir, Hao Wu, Bertan Bakkaloglu, Donald S Gardner, Yu Cao, Hongbin Yu, Performance Enhancement of On-Chip Inductors With Permalloy Magnetic Rings IEEE Electron Device Letters. ,vol. 32, pp. 69- 71 ,(2011) , 10.1109/LED.2010.2089779