JP6253588B2 - アンテナ構造体、及びアンテナ構造体を備えるrfidトランスポンダシステム - Google Patents
アンテナ構造体、及びアンテナ構造体を備えるrfidトランスポンダシステム Download PDFInfo
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- JP6253588B2 JP6253588B2 JP2014540528A JP2014540528A JP6253588B2 JP 6253588 B2 JP6253588 B2 JP 6253588B2 JP 2014540528 A JP2014540528 A JP 2014540528A JP 2014540528 A JP2014540528 A JP 2014540528A JP 6253588 B2 JP6253588 B2 JP 6253588B2
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- 230000007246 mechanism Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
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- 230000008859 change Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 2
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- 239000003990 capacitor Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
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- 239000000463 material Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
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- 230000036961 partial effect Effects 0.000 description 2
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- 230000035899 viability Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07786—Antenna details the antenna being of the HF type, such as a dipole
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/0775—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna
- G06K19/07754—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna the connection being galvanic
-
- 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
- H01Q1/2225—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 used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
-
- 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
-
- 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
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Description
La =10nH
Cp =3.1pF
Cs =0.35pF
Claims (12)
- 基板(3)と、
前記基板(3)により支持された導電性材料(1)の磁界型ループアンテナ機構(6)とを具えるRFIDチップ(2)用のアンテナ構造体において、
前記磁界型ループアンテナ機構(6)の重複延長部(A3、A1、A2)により結合手段(4a及び4b)が形成され、前記結合手段(4a及び4b)は、前記アンテナ機構(6)を回路(2)に結合し、
前記磁界型ループアンテナ機構(6)が少なくとも3つの区分(A1、A2、A3)から形成されており、これら区分がそれぞれ互いに異なる幅を有しており、区分(A1及びA3)の幅が、前記区分(A1及びA3)間の連結区分として機能する区分(A2)の幅W2よりも広いことを特徴とするアンテナ構造体。 - 請求項1に記載のアンテナ構造体において、
前記区分(A1及びA3)間の連結区分として機能する前記区分(A2)の前記幅W2が、前記導電性材料(1)の縦方向において変化することを特徴とするアンテナ構造体。 - 請求項1又は2に記載のアンテナ構造体において、前記回路(2)がマイクロチップであり、このアンテナ構造体が前記マイクロチップを具えていることを特徴とするアンテナ構造体。
- 請求項1〜3の何れか一項に記載のアンテナ構造体において、前記アンテナ機構(6)及び結合手段(4a及び4b)は、前記導電性材料(1)により前記基板(3)の周囲を包み込むことにより形成されていることを特徴とするアンテナ構造体。
- 請求項1〜4の何れか一項に記載のアンテナ構造体において、前記アンテナ機構(6)及び結合手段(4a及び4b)が、印刷部品であることを特徴とするアンテナ構造体。
- 請求項1〜5の何れか一項に記載のアンテナ構造体において、前記回路(2)と前記アンテナ機構(6)との間の共役インピーダンス整合が、前記アンテナ機構(6)の一部である前記結合手段(4a及び4b)によって実現されているアンテナ構造体。
- 基板(3)を形成するステップと、
前記基板(3)により支持された導電性材料(1)の磁界型ループアンテナ機構(6)を形成するステップと、
を含むRFIDチップ(2)用のアンテナ構造体を形成する方法において、
結合手段(4a及び4b)は、前記磁界型ループアンテナ機構(6)の重複延長部(A3、A1、A2)により形成され、前記アンテナ機構(6)を回路(2)に結合し、前記磁界型ループアンテナ機構(6)を少なくとも3つの区分(A1、A2、A3)から形成し、これら区分がそれぞれ互いに異なる幅を有し、区分(A1及びA3)の幅が、前記区分(A1及びA3)間の連結区分として機能する区分(A2)の幅W2よりも広いことを特徴とするアンテナ構造体を形成する方法。 - 請求項7に記載のアンテナ構造体を形成する方法において、
前記区分(A1及びA3)間の連結区分(A2)として機能する前記区分(A2)の前記幅W2が、前記導電性材料(1)の縦方向において変化することを特徴とするアンテナ構造体を形成する方法。 - 請求項7又は8に記載のアンテナ構造体を形成する方法において、前記回路(2)がマイクロチップであり、前記アンテナ構造体が前記マイクロチップを具えるようにすることを特徴とするアンテナ構造体を形成する方法。
- 請求項7〜9の何れか一項に記載のアンテナ構造体を形成する方法において、前記アンテナ機構(6)及び結合手段(4a及び4b)を、前記導電性材料(1)により前記基板(3)の周囲を包み込むことにより形成することを特徴とするアンテナ構造体を形成する方法。
- 請求項7〜10の何れか一項に記載のアンテナ構造体を形成する方法において、前記アンテナ機構(6)及び結合手段(4a及び4b)を、プリント回路板技術により形成することを特徴とするアンテナ構造体を形成する方法。
- 請求項7〜11の何れか一項に記載のアンテナ構造体を形成する方法において、前記回路(2)と前記アンテナ機構(6)との間の共役インピーダンス整合を、前記アンテナ機構(6)の一部である前記結合手段(4a及び4b)によって実現することを特徴とするアンテナ構造体を形成する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20116088 | 2011-11-04 | ||
FI20116088 | 2011-11-04 | ||
PCT/FI2012/051058 WO2013064741A1 (en) | 2011-11-04 | 2012-10-31 | Antenna construction, and an rfid transponder system comprising the antenna construction |
Publications (2)
Publication Number | Publication Date |
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JP2014533057A JP2014533057A (ja) | 2014-12-08 |
JP6253588B2 true JP6253588B2 (ja) | 2017-12-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014540528A Active JP6253588B2 (ja) | 2011-11-04 | 2012-10-31 | アンテナ構造体、及びアンテナ構造体を備えるrfidトランスポンダシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9349091B2 (ja) |
EP (1) | EP2774218A1 (ja) |
JP (1) | JP6253588B2 (ja) |
WO (1) | WO2013064741A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EA034055B1 (ru) * | 2015-12-25 | 2019-12-23 | Ниппон Стил Корпорейшн | Резьбовое соединение для трубы или патрубка и способ изготовления резьбового соединения для трубы или патрубка |
Families Citing this family (12)
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US8947233B2 (en) | 2005-12-09 | 2015-02-03 | Tego Inc. | Methods and systems of a multiple radio frequency network node RFID tag |
US9418263B2 (en) | 2005-12-09 | 2016-08-16 | Tego, Inc. | Operating systems for an RFID tag |
US9361568B2 (en) | 2005-12-09 | 2016-06-07 | Tego, Inc. | Radio frequency identification tag with hardened memory system |
US8988223B2 (en) | 2005-12-09 | 2015-03-24 | Tego Inc. | RFID drive management facility |
US9117128B2 (en) | 2005-12-09 | 2015-08-25 | Tego, Inc. | External access to memory on an RFID tag |
US9542577B2 (en) | 2005-12-09 | 2017-01-10 | Tego, Inc. | Information RFID tagging facilities |
US9430732B2 (en) | 2014-05-08 | 2016-08-30 | Tego, Inc. | Three-dimension RFID tag with opening through structure |
FI20095965A0 (fi) * | 2009-09-18 | 2009-09-18 | Valtion Teknillinen | Antennirakenne esimerkiksi RFID-transponderia varten |
WO2015172053A1 (en) * | 2014-05-08 | 2015-11-12 | Tego, Inc. | Flexible rfid tag for mounting on metal surface |
CN203951011U (zh) * | 2014-07-15 | 2014-11-19 | 深圳市骄冠科技实业有限公司 | 一种工字型rfid射频芯片连接片 |
US9953193B2 (en) | 2014-09-30 | 2018-04-24 | Tego, Inc. | Operating systems for an RFID tag |
CN111193559B (zh) * | 2020-01-19 | 2021-09-03 | 北京交大思诺科技股份有限公司 | 一种异型参考环的设计及调试方法 |
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US6456243B1 (en) * | 2001-06-26 | 2002-09-24 | Ethertronics, Inc. | Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna |
US6906667B1 (en) * | 2002-02-14 | 2005-06-14 | Ethertronics, Inc. | Multi frequency magnetic dipole antenna structures for very low-profile antenna applications |
KR100533624B1 (ko) * | 2002-04-16 | 2005-12-06 | 삼성전기주식회사 | 듀얼 피딩 포트를 갖는 멀티밴드 칩 안테나 및 이를사용하는 이동 통신 장치 |
JP2003060406A (ja) * | 2002-08-05 | 2003-02-28 | Matsushita Electric Ind Co Ltd | 誘電体積層フィルタ |
EP1835564B1 (en) | 2005-01-07 | 2010-10-27 | Fujitsu Ltd. | Tag device, antenna and portable card |
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FR2905780B1 (fr) * | 2006-09-11 | 2008-11-14 | Systemes Et Technologies Ident | Transpondeur rfid-uhf pour l'identification de surfaces vitrees. |
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FR2919740A1 (fr) * | 2007-07-31 | 2009-02-06 | St Microelectronics Rousset | Circuit protege contre l'arrachement |
EP2256673B1 (de) | 2009-05-29 | 2013-11-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | RFID-Transponder zur Montage auf Metall und Herstellungsverfahren für denselben |
FI20095965A0 (fi) | 2009-09-18 | 2009-09-18 | Valtion Teknillinen | Antennirakenne esimerkiksi RFID-transponderia varten |
JP5724439B2 (ja) * | 2011-02-18 | 2015-05-27 | ソニー株式会社 | 電子機器及び電子機器に搭載されるモジュール |
-
2012
- 2012-10-31 WO PCT/FI2012/051058 patent/WO2013064741A1/en active Application Filing
- 2012-10-31 EP EP12798334.4A patent/EP2774218A1/en not_active Withdrawn
- 2012-10-31 JP JP2014540528A patent/JP6253588B2/ja active Active
- 2012-10-31 US US14/355,850 patent/US9349091B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA034055B1 (ru) * | 2015-12-25 | 2019-12-23 | Ниппон Стил Корпорейшн | Резьбовое соединение для трубы или патрубка и способ изготовления резьбового соединения для трубы или патрубка |
Also Published As
Publication number | Publication date |
---|---|
EP2774218A1 (en) | 2014-09-10 |
US9349091B2 (en) | 2016-05-24 |
US20140374490A1 (en) | 2014-12-25 |
WO2013064741A1 (en) | 2013-05-10 |
JP2014533057A (ja) | 2014-12-08 |
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