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Patent Searching and Data


Title:
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Document Type and Number:
WIPO Patent Application WO/2012/121038
Kind Code:
A1
Abstract:
First and second series inductors (L1A, L1B) are serially connected between first and second output terminals (Port1, Port2), forming a signal line. The connection point of the first and second series inductors (L1A, L1B) is connected to a ground potential via a shunt inductor (L2). The shunt inductor (L2) is positioned with respect to the first and second series inductors (L1A, L1B) such that the electromagnetic binding quantity of the first series inductor (L1A) to the shunt inductor (L2) and the electromagnetic binding quantity of the second series inductor (L1B) to the shunt inductor (L2) are the same.

Inventors:
KISHIMOTO KEN (JP)
Application Number:
JP2012/054717
Publication Date:
September 13, 2012
Filing Date:
February 27, 2012
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (?6178555, JP)
KISHIMOTO KEN (JP)
International Classes:
H03H7/09; H01F17/00; H01F27/00; H03H7/01
Foreign References:
JP2006203862A2006-08-03
JP2001185972A2001-07-06
JP2003298377A2003-10-17
JPH01162939U1989-11-14
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (?5400011, JP)
Patent business corporation Kaede Patent Attorneys' Office (?5400011, JP)
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