Filters and Components With Inductance Cancellation

Electrical filters are important for attenuating electrical ripple, eliminating electromagnetic interference (EMI) and susceptibility, improving power quality, and minimizing electromagnetic signature. Capacitors are critical elements in such filters, and filter performance is strongly influenced by...

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Bibliographic Details
Main Authors: Neugebauer, Timothy C. (Contributor), Phinney, Joshua W. (Contributor), Perreault, David J. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systems (Contributor)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE), 2014-05-09T19:53:47Z.
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Online Access:Get fulltext
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042 |a dc 
100 1 0 |a Neugebauer, Timothy C.  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systems  |e contributor 
100 1 0 |a Perreault, David J.  |e contributor 
100 1 0 |a Neugebauer, Timothy C.  |e contributor 
100 1 0 |a Phinney, Joshua W.  |e contributor 
100 1 0 |a Perreault, David J.  |e contributor 
700 1 0 |a Phinney, Joshua W.  |e author 
700 1 0 |a Perreault, David J.  |e author 
245 0 0 |a Filters and Components With Inductance Cancellation 
260 |b Institute of Electrical and Electronics Engineers (IEEE),   |c 2014-05-09T19:53:47Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/86933 
520 |a Electrical filters are important for attenuating electrical ripple, eliminating electromagnetic interference (EMI) and susceptibility, improving power quality, and minimizing electromagnetic signature. Capacitors are critical elements in such filters, and filter performance is strongly influenced by the capacitor parasitics. This paper introduces a new design technique that overcomes the capacitor parasitic inductance that limits filter performance at high frequencies. Coupled magnetic windings are employed to effectively cancel the parasitic inductance of capacitors, and to add inductance in filter branches where it is desired. The underlying basis of the new technique is treated in detail, and its application to the design of both discrete filters and integrated LC filter components is described. Numerous experimental results demonstrating the high performance of the approach in both discrete filters and integrated filter elements are provided. 
520 |a United States. Office of Naval Research (Grant N00014-00-1-0381) 
520 |a United States. Office of Naval Research (Grant N00014-02-1-0481) 
546 |a en_US 
655 7 |a Article 
773 |t IEEE Transactions on Industry Applications