JP2021044618A - アンテナ及びrfidタグ発行装置 - Google Patents
アンテナ及びrfidタグ発行装置 Download PDFInfo
- Publication number
- JP2021044618A JP2021044618A JP2019163200A JP2019163200A JP2021044618A JP 2021044618 A JP2021044618 A JP 2021044618A JP 2019163200 A JP2019163200 A JP 2019163200A JP 2019163200 A JP2019163200 A JP 2019163200A JP 2021044618 A JP2021044618 A JP 2021044618A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- line
- dielectric substrate
- width
- rfid tag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 claims abstract description 71
- 230000005684 electric field Effects 0.000 description 47
- 230000032258 transport Effects 0.000 description 40
- 230000004048 modification Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 6
- 230000005672 electromagnetic field Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
- G06K19/0726—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
-
- 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
-
- 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
- H01Q1/12—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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Aerials (AREA)
Abstract
Description
ラベル用紙100は、RFIDタグ111を含む複数のラベル110と、複数のラベル110が貼付される帯状の台紙120と、を備える。
Claims (5)
- 誘電体基板と、
前記誘電体基板の第1面に形成され、前記第1面の第1方向の最大幅が前記第1方向と直交する第2方向の最大幅よりも大きい線路と、
前記誘電体基板の第2面に形成され、前記第2方向の幅が前記線路の前記第2方向の最大幅と同じグランド層と、
を備えるアンテナ。 - 前記線路の第1端部は、前記第1方向における前記第1面の一端側に配置され、前記線路の第2端部は、前記第1方向における前記第1面の前記一端側又は他端側に配置される、請求項1に記載のアンテナ。
- 前記第1端部に設けられる給電点と、
前記第2端部に設けられる、前記線路の特性インピーダンスに対応する終端抵抗と、
を備える、請求項2に記載のアンテナ。 - 前記給電点及び前記終端抵抗は、前記誘電体基板の前記第2面に設けられる、請求項3に記載のアンテナ。
- 誘電体基板、前記誘電体基板の第1面に形成され、前記第1面の第1方向の最大幅が前記第1方向と直交する第2方向の最大幅よりも大きい線路、及び、前記誘電体基板の第2面に形成され、前記第2方向の幅が前記線路の前記第2方向の最大幅と同じグランド層を含むアンテナと、
前記アンテナによりRFIDタグと通信するリーダ・ライタ本体と、
を備えるRFIDタグ発行装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019163200A JP7391578B2 (ja) | 2019-09-06 | 2019-09-06 | アンテナ及びrfidタグ発行装置 |
US16/902,667 US11394110B2 (en) | 2019-09-06 | 2020-06-16 | Antenna and RFID tag issuing apparatus |
CN202010668931.4A CN112467358B (zh) | 2019-09-06 | 2020-07-13 | 天线及rfid标签发放装置 |
EP20190035.4A EP3790108A1 (en) | 2019-09-06 | 2020-08-07 | Antenna and rfid tag issuing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019163200A JP7391578B2 (ja) | 2019-09-06 | 2019-09-06 | アンテナ及びrfidタグ発行装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021044618A true JP2021044618A (ja) | 2021-03-18 |
JP7391578B2 JP7391578B2 (ja) | 2023-12-05 |
Family
ID=71995845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019163200A Active JP7391578B2 (ja) | 2019-09-06 | 2019-09-06 | アンテナ及びrfidタグ発行装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11394110B2 (ja) |
EP (1) | EP3790108A1 (ja) |
JP (1) | JP7391578B2 (ja) |
CN (1) | CN112467358B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7500306B2 (ja) | 2020-07-01 | 2024-06-17 | 東芝テック株式会社 | Rfidタグ通信装置 |
JP2022083778A (ja) | 2020-11-25 | 2022-06-06 | 東芝テック株式会社 | アンテナ及びrfidタグ発行装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027219A1 (en) * | 1995-02-27 | 1996-09-06 | The Chinese University Of Hong Kong | Meandering inverted-f antenna |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69726523T2 (de) * | 1996-09-12 | 2004-09-30 | Mitsubishi Materials Corp. | Antenne |
ES2702792T3 (es) * | 2004-11-02 | 2019-03-05 | Sensormatic Electronics Llc | Antena de microcinta lineal de campo cercano de RFID |
US7450072B2 (en) * | 2006-03-28 | 2008-11-11 | Qualcomm Incorporated | Modified inverted-F antenna for wireless communication |
JP4265628B2 (ja) * | 2006-07-27 | 2009-05-20 | 凸版印刷株式会社 | 無線タグ及び無線タグが取り付けられた物品並びに無線タグが取り付けられたカード並びに無線タグ用の通信システム |
JP4839257B2 (ja) * | 2007-04-11 | 2011-12-21 | 株式会社日立製作所 | Rfidタグ |
JP2009099035A (ja) * | 2007-10-18 | 2009-05-07 | Brother Ind Ltd | タグテープ、タグテープロール、無線タグ回路素子カートリッジ |
JP4949992B2 (ja) * | 2007-10-18 | 2012-06-13 | 東芝テック株式会社 | プリンタ |
JP4968226B2 (ja) * | 2008-09-30 | 2012-07-04 | 富士通株式会社 | アンテナ、及びリーダライタ装置 |
WO2011021236A1 (ja) * | 2009-08-19 | 2011-02-24 | 株式会社 東芝 | アンテナ、情報端末装置 |
JP2011114633A (ja) * | 2009-11-27 | 2011-06-09 | Fujitsu Ltd | アンテナ装置、及びアンテナ装置を含むシステム |
CN202205887U (zh) * | 2011-06-08 | 2012-04-25 | 刘智佳 | 具有补偿结构的rfid标签天线、rfid标签及系统 |
JP5629655B2 (ja) * | 2011-07-12 | 2014-11-26 | 東芝テック株式会社 | Rfidタグ発行装置及びrfidタグの位置ずれ検出方法 |
JP5776847B2 (ja) * | 2012-05-09 | 2015-09-09 | 株式会社村田製作所 | スイッチモジュール |
JP6113056B2 (ja) * | 2013-11-08 | 2017-04-12 | サトーホールディングス株式会社 | Rfidタグの読書き方法および読書き装置 |
JP2015123615A (ja) * | 2013-12-25 | 2015-07-06 | 東芝テック株式会社 | Rfidタグ発行装置 |
KR102288148B1 (ko) * | 2015-04-24 | 2021-08-10 | 엘지이노텍 주식회사 | 안테나 모듈 |
US9698495B2 (en) * | 2015-10-01 | 2017-07-04 | King Fahd University Of Petroleum And Minerals | Reconfigurable MIMO and sensing antenna system |
US10326197B2 (en) * | 2016-09-02 | 2019-06-18 | Semiconductor Components Industries, Llc | Radio frequency identification (RFID) tag device and related methods |
CN106602284A (zh) | 2016-11-30 | 2017-04-26 | 南京邮电大学 | 一种小型抗金属宽带标签天线 |
JP6743995B2 (ja) * | 2018-08-07 | 2020-08-19 | 株式会社村田製作所 | アンテナモジュール、およびアンテナモジュールの製造方法 |
-
2019
- 2019-09-06 JP JP2019163200A patent/JP7391578B2/ja active Active
-
2020
- 2020-06-16 US US16/902,667 patent/US11394110B2/en active Active
- 2020-07-13 CN CN202010668931.4A patent/CN112467358B/zh active Active
- 2020-08-07 EP EP20190035.4A patent/EP3790108A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027219A1 (en) * | 1995-02-27 | 1996-09-06 | The Chinese University Of Hong Kong | Meandering inverted-f antenna |
Also Published As
Publication number | Publication date |
---|---|
CN112467358A (zh) | 2021-03-09 |
EP3790108A1 (en) | 2021-03-10 |
CN112467358B (zh) | 2023-07-21 |
US20210075097A1 (en) | 2021-03-11 |
JP7391578B2 (ja) | 2023-12-05 |
US11394110B2 (en) | 2022-07-19 |
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