KR20190079498A - 근접장형 무선통신용 안테나 소자 - Google Patents
근접장형 무선통신용 안테나 소자 Download PDFInfo
- Publication number
- KR20190079498A KR20190079498A KR1020180143179A KR20180143179A KR20190079498A KR 20190079498 A KR20190079498 A KR 20190079498A KR 1020180143179 A KR1020180143179 A KR 1020180143179A KR 20180143179 A KR20180143179 A KR 20180143179A KR 20190079498 A KR20190079498 A KR 20190079498A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- antenna core
- antenna
- coating layer
- core
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
Landscapes
- Details Of Aerials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2017-250601 | 2017-12-27 | ||
JP2017250601A JP6392967B1 (ja) | 2017-12-27 | 2017-12-27 | 近接場型無線通信用アンテナ素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20190079498A true KR20190079498A (ko) | 2019-07-05 |
Family
ID=63580048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180143179A KR20190079498A (ko) | 2017-12-27 | 2018-11-20 | 근접장형 무선통신용 안테나 소자 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6392967B1 (zh) |
KR (1) | KR20190079498A (zh) |
CN (1) | CN110011052A (zh) |
TW (1) | TW201929316A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033278A (ja) | 2003-07-07 | 2005-02-03 | Sanyo Electric Co Ltd | アンテナおよびその製造方法 |
JP2008042387A (ja) | 2006-08-03 | 2008-02-21 | Aisin Seiki Co Ltd | アンテナ用磁心 |
JP2012156738A (ja) | 2011-01-26 | 2012-08-16 | Nakagawa Special Steel Co Inc | アンテナ構造体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06103655B2 (ja) * | 1991-12-26 | 1994-12-14 | 株式会社トーキン | インダクタの製造方法 |
JP2007060138A (ja) * | 2005-08-23 | 2007-03-08 | Nec Tokin Corp | コイルアンテナ |
JP2011018955A (ja) * | 2009-07-07 | 2011-01-27 | Casio Computer Co Ltd | アンテナ装置及び電波受信機器 |
JP5658153B2 (ja) * | 2009-07-24 | 2015-01-21 | 株式会社東芝 | コイルアンテナとそれを用いた電子機器 |
JP6172418B2 (ja) * | 2015-04-08 | 2017-08-02 | 株式会社村田製作所 | アンテナ装置、カード型情報媒体、電子機器およびアンテナ装置の製造方法 |
-
2017
- 2017-12-27 JP JP2017250601A patent/JP6392967B1/ja not_active Expired - Fee Related
-
2018
- 2018-11-20 KR KR1020180143179A patent/KR20190079498A/ko unknown
- 2018-11-28 CN CN201811434000.7A patent/CN110011052A/zh active Pending
- 2018-12-03 TW TW107143176A patent/TW201929316A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033278A (ja) | 2003-07-07 | 2005-02-03 | Sanyo Electric Co Ltd | アンテナおよびその製造方法 |
JP2008042387A (ja) | 2006-08-03 | 2008-02-21 | Aisin Seiki Co Ltd | アンテナ用磁心 |
JP2012156738A (ja) | 2011-01-26 | 2012-08-16 | Nakagawa Special Steel Co Inc | アンテナ構造体 |
Also Published As
Publication number | Publication date |
---|---|
TW201929316A (zh) | 2019-07-16 |
JP2019118002A (ja) | 2019-07-18 |
CN110011052A (zh) | 2019-07-12 |
JP6392967B1 (ja) | 2018-09-19 |
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