CN100504920C - 非接触式标签及其控制方法和非接触式id识别系统 - Google Patents
非接触式标签及其控制方法和非接触式id识别系统 Download PDFInfo
- Publication number
- CN100504920C CN100504920C CNB2006100570674A CN200610057067A CN100504920C CN 100504920 C CN100504920 C CN 100504920C CN B2006100570674 A CNB2006100570674 A CN B2006100570674A CN 200610057067 A CN200610057067 A CN 200610057067A CN 100504920 C CN100504920 C CN 100504920C
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- Prior art keywords
- clock
- modulation
- carrier wave
- noncontact
- information
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims description 22
- 238000000605 extraction Methods 0.000 claims abstract description 24
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- 230000009466 transformation Effects 0.000 claims description 4
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- 238000004891 communication Methods 0.000 description 12
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- 230000005540 biological transmission Effects 0.000 description 8
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Images
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
- G06K19/0723—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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
- A62B9/022—Breathing demand regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Near-Field Transmission Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005289340 | 2005-09-30 | ||
JP2005289340A JP4313795B2 (ja) | 2005-09-30 | 2005-09-30 | 非接触タグ、非接触タグの制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1940972A CN1940972A (zh) | 2007-04-04 |
CN100504920C true CN100504920C (zh) | 2009-06-24 |
Family
ID=37900945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100570674A Expired - Fee Related CN100504920C (zh) | 2005-09-30 | 2006-03-17 | 非接触式标签及其控制方法和非接触式id识别系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7392947B2 (zh) |
JP (1) | JP4313795B2 (zh) |
KR (1) | KR100786160B1 (zh) |
CN (1) | CN100504920C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100866602B1 (ko) * | 2007-05-22 | 2008-11-03 | 삼성전자주식회사 | Ask rf 신호 디코딩 장치 및 그 방법 |
US7971794B2 (en) * | 2008-02-07 | 2011-07-05 | Infineon Technologies Ag | Actively regulated modulation index for contactless IC devices |
KR101506337B1 (ko) * | 2008-03-07 | 2015-03-26 | 삼성전자주식회사 | 스마트 카드 시스템 및 그 구동 방법 |
JP5323517B2 (ja) * | 2009-01-30 | 2013-10-23 | ルネサスエレクトロニクス株式会社 | 半導体装置、携帯通信端末及びマイクロコンピュータ |
DE102009009846A1 (de) * | 2009-02-20 | 2010-09-02 | Bundesdruckerei Gmbh | Verbessertes Kartenlesegerät für kontaktlos auslesbare Karten und Verfahren zum Betreiben eines solchen Kartenlesegeräts |
JP2011022923A (ja) * | 2009-07-17 | 2011-02-03 | Toshiba Corp | 非接触icカード及び無線システム |
CN101814921B (zh) * | 2010-03-17 | 2013-01-23 | 华东师范大学 | 射频识别阅读器的数字基带系统的编码模块 |
US8774710B2 (en) | 2010-07-01 | 2014-07-08 | Intelleflex Corporation | Dynamic signal detection threshold |
FR2980873B1 (fr) * | 2011-09-30 | 2015-08-07 | Proton World Int Nv | Configuration d'un routeur de communication en champ proche en type de modulation |
DE102011119687B4 (de) * | 2011-11-24 | 2018-07-19 | Infineon Technologies Ag | Transpondereinheit, System und Verfahren zur kontaktlosen Datenübertragung |
CN103595420B (zh) * | 2012-08-13 | 2018-02-13 | 上海华虹集成电路有限责任公司 | 解码读卡器发送的type a信号的解码器 |
US9008230B2 (en) * | 2013-01-08 | 2015-04-14 | Nxp B.V. | Receiver and method for near field communication |
US9426003B2 (en) | 2013-12-18 | 2016-08-23 | Nxp B.V. | Proximity integrated circuit card bias adjustment |
US9124393B2 (en) * | 2013-12-20 | 2015-09-01 | Nxp B.V. | End of communication detection |
US9798338B2 (en) | 2014-08-04 | 2017-10-24 | Nxp B.V. | Digitally controllable power source |
EP3101596B1 (en) | 2015-06-03 | 2018-04-25 | Nxp B.V. | Adaptive bias tuning |
JP7040897B2 (ja) * | 2017-03-30 | 2022-03-23 | ラピスセミコンダクタ株式会社 | 半導体装置、非接触電子装置、および周期検出方法 |
EP3584948A1 (en) * | 2018-06-19 | 2019-12-25 | STMicroelectronics razvoj polprevodnikov d.o.o. | Protocol detection and decoding in multiprotocol tag, and corresponding integrated circuit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0567991A (ja) * | 1991-09-06 | 1993-03-19 | Omron Corp | 識別システム |
JP2896031B2 (ja) * | 1992-12-28 | 1999-05-31 | 三菱電機株式会社 | 非接触icカードの端末機および非接触icカードシステム |
JP3565966B2 (ja) * | 1995-12-20 | 2004-09-15 | 株式会社ルネサステクノロジ | 通信装置 |
JP2000172806A (ja) | 1998-12-08 | 2000-06-23 | Hitachi Ltd | 非接触icカード |
JP4341127B2 (ja) * | 1999-12-20 | 2009-10-07 | ソニー株式会社 | 情報処理装置、icカード及びリーダライタ |
KR100676474B1 (ko) * | 2001-11-02 | 2007-02-02 | 아비드 아이덴티피케이션 시스템즈 인코포레이티드 | 이중 안테나 코일 응답기 시스템 |
JP4053324B2 (ja) | 2002-03-26 | 2008-02-27 | 株式会社サトー | Rfidタグにおける情報記録方法及びrfidタグ |
JP2003333112A (ja) | 2002-05-14 | 2003-11-21 | Matsushita Electric Ind Co Ltd | 復調装置 |
KR100474473B1 (ko) * | 2002-11-08 | 2005-03-11 | 한국전자통신연구원 | 능동형 비접촉 식별장치 |
-
2005
- 2005-09-30 JP JP2005289340A patent/JP4313795B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-24 US US11/360,587 patent/US7392947B2/en active Active
- 2006-02-28 KR KR1020060019651A patent/KR100786160B1/ko active IP Right Grant
- 2006-03-17 CN CNB2006100570674A patent/CN100504920C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20070037287A (ko) | 2007-04-04 |
KR100786160B1 (ko) | 2007-12-21 |
CN1940972A (zh) | 2007-04-04 |
JP2007102383A (ja) | 2007-04-19 |
JP4313795B2 (ja) | 2009-08-12 |
US7392947B2 (en) | 2008-07-01 |
US20070075143A1 (en) | 2007-04-05 |
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PB01 | Publication | ||
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Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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Effective date of registration: 20081024 Address after: Tokyo, Japan Applicant after: FUJITSU MICROELECTRONICS Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
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Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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Address after: Kanagawa Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Tokyo, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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Effective date of registration: 20200806 Address after: Kanagawa Prefecture, Japan Patentee after: Fujitsu semiconductor storage solutions Co.,Ltd. Address before: Kanagawa Prefecture, Japan Patentee before: FUJITSU MICROELECTRONICS Ltd. |
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