Title:
ANTENNA AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/194689
Kind Code:
A1
Abstract:
An antenna is provided with: a spiral coil conductor (CW), in which the winding center part is a coil opening (CA); and magnetic body sheets (11, 12) disposed along the coil opening (CA). The antenna has a curved section or a bent section at the coil opening (CA). The magnetic body sheets (11, 12) are provided at positions excluding a specific location, which is at least a part of the curved section or the bend section.
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Inventors:
MIKAWA KENTARO (JP)
ITO HIROMITSU (JP)
ITO HIROMITSU (JP)
Application Number:
PCT/JP2016/065239
Publication Date:
December 08, 2016
Filing Date:
May 24, 2016
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q7/06; H01Q1/24
Domestic Patent References:
| WO2015029726A1 | 2015-03-05 | |||
| WO2011127334A2 | 2011-10-13 |
Foreign References:
| JP2004348497A | 2004-12-09 | |||
| JP2010124282A | 2010-06-03 | |||
| US20120262348A1 | 2012-10-18 | |||
| US20100309081A1 | 2010-12-09 | |||
| US20150115727A1 | 2015-04-30 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
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