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Patent Searching and Data


Title:
ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2015/064133
Kind Code:
A1
Abstract:
Provided is an electronic component that can obtain a sufficient amount of attenuation in a band other than a pass band while effecting a reduction in insertion loss. The electronic component is characterized by being provided with an element main body and a first through n-th LC parallel resonator connected in series, the first through n-th LC parallel resonators respectively containing a first through n-th inductor and a first through n-th capacitor, the first through n-th inductor being provided to the element main body in a manner so as to be arranged in the given sequence in a first direction, the first and n-th inductor forming a coiled or helical shape circling a winding axis that is along a second direction perpendicular to the first direction, and at least one inductor among the second through n-1-th inductor forming a helical shape circling a winding axis that is along the first direction.

Inventors:
MASUDA HIROSHI (JP)
ISOSHIMA TOMOSHIRO (JP)
Application Number:
PCT/JP2014/063451
Publication Date:
May 07, 2015
Filing Date:
May 21, 2014
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H03H7/075; H01F17/00; H01F27/00; H01G4/40; H03H7/09
Domestic Patent References:
WO2008114681A12008-09-25
Foreign References:
JP2013021449A2013-01-31
JP2005159514A2005-06-16
Attorney, Agent or Firm:
PROFIC PC (JP)
Patent business corporation pro フィック patent firm (JP)
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