KR20100010661A - Rfid 안테나 - Google Patents
Rfid 안테나 Download PDFInfo
- Publication number
- KR20100010661A KR20100010661A KR1020080071643A KR20080071643A KR20100010661A KR 20100010661 A KR20100010661 A KR 20100010661A KR 1020080071643 A KR1020080071643 A KR 1020080071643A KR 20080071643 A KR20080071643 A KR 20080071643A KR 20100010661 A KR20100010661 A KR 20100010661A
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- substrate
- rfid antenna
- coil unit
- coil part
- Prior art date
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Classifications
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- 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
- H01Q7/04—Screened antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/27—Spiral antennas
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- Details Of Aerials (AREA)
Abstract
Description
Claims (6)
- RFID 안테나로서,기판;상기 기판에 소용돌이 모양으로 형성된 제 1 코일부; 및상기 제 1 코일부와 전기적으로 연결되고, 상기 기판과 수직하게 권선형태로 형성된 제 2 코일부를 구비하는 RFID 안테나.
- 청구항 1에 있어서,상기 제 2 코일부는 상기 제 1 코일부가 형성된 영역 외부에 형성되어 있는 것을 특징으로 하는 RFID 안테나.
- 청구항 1에 있어서,상기 제 2 코일부는 상기 제 1 코일부가 형성된 영역 외부에 복수 개 이상 형성되어 있는 것을 특징으로 하는 RFID 안테나.
- 청구항 1에 있어서,상기 기판은 연자성체로 이루어진 것을 특징으로 하는 RFID 안테나.
- 청구항 1에 있어서,상기 제 1 코일부는 상기 기판의 상부 표면에 형성되어 있는 것을 특징으로 하는 RFID 안테나.
- 청구항 1에 있어서,상기 제 1 코일부는 사각 소용돌이 모양으로 상기 기판에 형성된 것을 특징으로 하는 RFID 안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080071643A KR100973101B1 (ko) | 2008-07-23 | 2008-07-23 | Rfid 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080071643A KR100973101B1 (ko) | 2008-07-23 | 2008-07-23 | Rfid 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100010661A true KR20100010661A (ko) | 2010-02-02 |
KR100973101B1 KR100973101B1 (ko) | 2010-07-29 |
Family
ID=42085268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080071643A KR100973101B1 (ko) | 2008-07-23 | 2008-07-23 | Rfid 안테나 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100973101B1 (ko) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101282316B1 (ko) * | 2011-12-29 | 2013-07-09 | (주) 알엔투테크놀로지 | 자성체 기판을 포함하는 칩 안테나 |
CN103515698A (zh) * | 2012-06-28 | 2014-01-15 | 比亚迪股份有限公司 | 一种近场通讯天线及电子设备 |
KR20150115271A (ko) * | 2014-04-03 | 2015-10-14 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 |
WO2017078481A1 (ko) * | 2015-11-05 | 2017-05-11 | 주식회사 아모텍 | 콤보형 안테나 모듈 |
WO2018034483A1 (ko) * | 2016-08-16 | 2018-02-22 | 주식회사 아모텍 | 근거리 통신용 안테나 모듈 |
KR101875445B1 (ko) * | 2016-02-05 | 2018-07-09 | 주식회사 아모텍 | 안테나 모듈 |
KR101875444B1 (ko) * | 2016-02-05 | 2018-07-09 | 주식회사 아모텍 | 안테나 모듈 |
CN107925157B (zh) * | 2015-07-29 | 2020-10-27 | 三星电子株式会社 | 显示器的内部天线 |
US11114764B2 (en) | 2016-02-05 | 2021-09-07 | Amotech Co., Ltd. | Antenna module |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2865329B1 (fr) * | 2004-01-19 | 2006-04-21 | Pygmalyon | Dispositif recepteur-emetteur passif alimente par une onde electromagnetique |
JP2008042761A (ja) * | 2006-08-09 | 2008-02-21 | Toshiba Corp | アンテナ装置 |
-
2008
- 2008-07-23 KR KR1020080071643A patent/KR100973101B1/ko active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101282316B1 (ko) * | 2011-12-29 | 2013-07-09 | (주) 알엔투테크놀로지 | 자성체 기판을 포함하는 칩 안테나 |
CN103515698A (zh) * | 2012-06-28 | 2014-01-15 | 比亚迪股份有限公司 | 一种近场通讯天线及电子设备 |
KR20150115271A (ko) * | 2014-04-03 | 2015-10-14 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 |
CN107925157B (zh) * | 2015-07-29 | 2020-10-27 | 三星电子株式会社 | 显示器的内部天线 |
WO2017078481A1 (ko) * | 2015-11-05 | 2017-05-11 | 주식회사 아모텍 | 콤보형 안테나 모듈 |
US10923807B2 (en) | 2015-11-05 | 2021-02-16 | Amotech Co., Ltd. | Combo type antenna module |
KR101875445B1 (ko) * | 2016-02-05 | 2018-07-09 | 주식회사 아모텍 | 안테나 모듈 |
KR101875444B1 (ko) * | 2016-02-05 | 2018-07-09 | 주식회사 아모텍 | 안테나 모듈 |
US11114764B2 (en) | 2016-02-05 | 2021-09-07 | Amotech Co., Ltd. | Antenna module |
WO2018034483A1 (ko) * | 2016-08-16 | 2018-02-22 | 주식회사 아모텍 | 근거리 통신용 안테나 모듈 |
US11088450B2 (en) | 2016-08-16 | 2021-08-10 | Amotech Co., Ltd. | Antenna module for near field communication |
Also Published As
Publication number | Publication date |
---|---|
KR100973101B1 (ko) | 2010-07-29 |
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