Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Philippe Renaud0
Ramamurthy Ramprasad0
Date of Patent
October 7, 2008
0Patent Application Number
105960440
Date Filed
November 29, 2004
0Patent Primary Examiner
Patent abstract
An electrical inductor circuit element comprising an elongate electrical conductor coupled magnetically with thin layers of magnetic material extending along at least a part of the conductor above and below the conductor. The aspect ratio of the thickness of each of the layers of magnetic material to its lateral dimensions is between 0.001 and 0.5 and is preferably between 0.01 and 0.1. This range of aspect ratio has a high ferromagnetic resonance frequency.
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