DE69125291D1 - Mikrowellenidentifikationssystem - Google Patents
MikrowellenidentifikationssystemInfo
- Publication number
- DE69125291D1 DE69125291D1 DE69125291T DE69125291T DE69125291D1 DE 69125291 D1 DE69125291 D1 DE 69125291D1 DE 69125291 T DE69125291 T DE 69125291T DE 69125291 T DE69125291 T DE 69125291T DE 69125291 D1 DE69125291 D1 DE 69125291D1
- Authority
- DE
- Germany
- Prior art keywords
- identification system
- microwave identification
- microwave
- identification
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
- G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
-
- 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
-
- 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
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9002683A NL9002683A (nl) | 1990-12-06 | 1990-12-06 | Retro-reflectieve microgolf transponder. |
PCT/NL1991/000254 WO1992010765A1 (en) | 1990-12-06 | 1991-12-06 | Microwave identification system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69125291D1 true DE69125291D1 (de) | 1997-04-24 |
Family
ID=19858100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69125291T Expired - Lifetime DE69125291D1 (de) | 1990-12-06 | 1991-12-06 | Mikrowellenidentifikationssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5361071A (de) |
EP (1) | EP0574399B1 (de) |
DE (1) | DE69125291D1 (de) |
NL (1) | NL9002683A (de) |
WO (1) | WO1992010765A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0646983B1 (de) * | 1993-10-04 | 1998-09-02 | Amtech Corporation | Mikrostreifenleiterantenne mit modulierter Rückstreustrahlung |
US5652567A (en) * | 1995-08-22 | 1997-07-29 | C.O.P. Corp. | Adjustable zone security system |
US5945938A (en) * | 1996-11-14 | 1999-08-31 | National University Of Singapore | RF identification transponder |
US6107920A (en) * | 1998-06-09 | 2000-08-22 | Motorola, Inc. | Radio frequency identification tag having an article integrated antenna |
JP4588220B2 (ja) * | 1999-03-26 | 2010-11-24 | アイシス・イノベーション・リミテッド | トランスポンダ |
US7098794B2 (en) | 2004-04-30 | 2006-08-29 | Kimberly-Clark Worldwide, Inc. | Deactivating a data tag for user privacy or tamper-evident packaging |
US7151455B2 (en) | 2004-04-30 | 2006-12-19 | Kimberly-Clark Worldwide, Inc. | Activating a data tag by load or orientation or user control |
US7948381B2 (en) | 2004-04-30 | 2011-05-24 | Binforma Group Limited Liability Company | Reversibly deactivating a radio frequency identification data tag |
US7336183B2 (en) | 2004-04-30 | 2008-02-26 | Kimberly-Clark Worldwide, Inc. | Decommissioning an electronic data tag |
DE102006014010B4 (de) * | 2006-03-27 | 2009-01-08 | Vega Grieshaber Kg | Hohlleiterübergang mit Entkopplungselement für planare Hohlleitereinkopplungen |
FR2936383B1 (fr) * | 2008-09-23 | 2010-11-12 | Thales Sa | Procede d'identification d'un equipement au sol ou en mer. |
US8452868B2 (en) | 2009-09-21 | 2013-05-28 | Checkpoint Systems, Inc. | Retail product tracking system, method, and apparatus |
US8508367B2 (en) | 2009-09-21 | 2013-08-13 | Checkpoint Systems, Inc. | Configurable monitoring device |
US8466776B2 (en) | 2010-07-01 | 2013-06-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Extended range passive wireless tag system and method |
DE102012211809A1 (de) * | 2012-07-06 | 2014-01-09 | Siemens Aktiengesellschaft | Verfahren und Anordnung zur relativen Lageerkennung von Stationen mittels Funkortung |
WO2016033110A1 (en) * | 2014-08-25 | 2016-03-03 | Younis Technologies, Inc. | Indoor position location using delayed scanned directional reflectors |
US20160104934A1 (en) * | 2014-10-10 | 2016-04-14 | Samsung Electro-Mechanics Co., Ltd. | Antenna, antenna package, and communications module |
US10862200B2 (en) * | 2014-12-29 | 2020-12-08 | Ricoh Co., Ltd. | Individual antenna element |
US20230204747A1 (en) * | 2021-12-23 | 2023-06-29 | Gm Cruise Holdings Llc | Radar signaling for emergency scenarios |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347512A (en) * | 1968-04-18 | 1982-08-31 | Allied Corporation | Communications systems utilizing a retrodirective antenna having controllable reflectivity characteristics |
US3518672A (en) * | 1969-02-28 | 1970-06-30 | Raytheon Co | Radar transponder |
US3898663A (en) * | 1970-04-01 | 1975-08-05 | Us Air Force | Retrodirective transponder |
US4364043A (en) * | 1979-05-30 | 1982-12-14 | The University Of Adelaide | Efficient object identification system |
US4370653A (en) * | 1980-07-21 | 1983-01-25 | Rca Corporation | Phase comparator system |
DE3143915A1 (de) * | 1981-11-05 | 1983-05-11 | Brown, Boveri & Cie Ag, 6800 Mannheim | Identitaetskarte |
US4647931A (en) * | 1984-11-29 | 1987-03-03 | Rca Corporation | Dual frequency identification system |
DE3786836T2 (de) * | 1986-05-30 | 1994-01-13 | Sharp Kk | Mikrowellen-Datenübertragungsgerät. |
DE3788348T2 (de) * | 1987-07-31 | 1994-03-17 | Texas Instruments Deutschland | Transponder-Anordnung. |
EP0308964B1 (de) * | 1987-09-24 | 1994-05-04 | Fujitsu Limited | Identifizierungssystem mit Funkfrequenzen |
US4899158A (en) * | 1987-09-26 | 1990-02-06 | Matsushita Electric Works, Ltd. | Moving object discriminating system |
US4983976A (en) * | 1988-06-17 | 1991-01-08 | Omron Tateisi Electronics Co. | Signal transmission system and method |
JP2612190B2 (ja) * | 1988-08-31 | 1997-05-21 | 山武ハネウエル株式会社 | 応答装置と質問装置からなる全二重通信装置 |
-
1990
- 1990-12-06 NL NL9002683A patent/NL9002683A/nl not_active Application Discontinuation
-
1991
- 1991-12-06 US US07/910,034 patent/US5361071A/en not_active Expired - Lifetime
- 1991-12-06 DE DE69125291T patent/DE69125291D1/de not_active Expired - Lifetime
- 1991-12-06 EP EP92901313A patent/EP0574399B1/de not_active Expired - Lifetime
- 1991-12-06 WO PCT/NL1991/000254 patent/WO1992010765A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
NL9002683A (nl) | 1992-07-01 |
WO1992010765A1 (en) | 1992-06-25 |
EP0574399A1 (de) | 1993-12-22 |
EP0574399B1 (de) | 1997-03-19 |
US5361071A (en) | 1994-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |