Title:
FERRITE SHEET STRIP, AND ANTENNA DEVICE AND CABLE USING FERRITE SHEET STRIP
Document Type and Number:
WIPO Patent Application WO/2022/145113
Kind Code:
A1
Abstract:
A ferrite sheet strip 1 comprises: a strip-shaped substrate 10; and a plurality of ferrite sheet pieces 20 disposed on a surface of the substrate 10. The plurality of ferrite sheet pieces 20 are arranged, with a gap 30 therebetween, in the longitudinal direction of the substrate 10. The gap 30 extends such that the gap is at least partially not parallel to the lateral direction of the substrate 10.
Inventors:
OHMAE SATOSHI (JP)
KIMURA TETSUYA (JP)
SADAI MAKOTO (JP)
OKANO YOJI (JP)
KIMURA TETSUYA (JP)
SADAI MAKOTO (JP)
OKANO YOJI (JP)
Application Number:
PCT/JP2021/038743
Publication Date:
July 07, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
TODA KOGYO CORP (JP)
International Classes:
H01F1/34; H01Q7/00; H05K9/00
Domestic Patent References:
| WO2006129704A1 | 2006-12-07 |
Foreign References:
| JP2009123771A | 2009-06-04 | |||
| JP2008124197A | 2008-05-29 | |||
| JP2002246786A | 2002-08-30 | |||
| JP2008124197A | 2008-05-29 | |||
| JP2009113370A | 2009-05-28 | |||
| JP2009123771A | 2009-06-04 | |||
| JP2019114611A | 2019-07-11 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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