Title:
ELONGATE FERRITE SHEET AND CABLE USING SAME, AND METHOD FOR MANUFACTURING ANTENNA DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/171495
Kind Code:
A1
Abstract:
A ferrite sheet (1) comprises a base material (10) and a ferrite sintered plate (20) provided on a surface of the base material (10), the ferrite sintered plate (20) continuously extending along the longitudinal direction of the base material (10) and having a length of 0.3 m or more in the longitudinal direction.
Inventors:
YOSHIDA AKIHIRO (JP)
OHMAE SATOSHI (JP)
KIMURA TETSUYA (JP)
OKANO YOJI (JP)
OHMAE SATOSHI (JP)
KIMURA TETSUYA (JP)
OKANO YOJI (JP)
Application Number:
PCT/JP2023/007575
Publication Date:
September 14, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
TODA KOGYO CORP (JP)
International Classes:
H01F1/37; H01F1/34; H01F3/02; H01P11/00; H01Q7/06; H05K9/00
Domestic Patent References:
| WO2022145113A1 | 2022-07-07 |
Foreign References:
| JP2009123771A | 2009-06-04 | |||
| JP2016127151A | 2016-07-11 | |||
| KR101396520B1 | 2014-05-20 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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