ATE400038T1 - Doppelbandiges transpondersystem - Google Patents

Doppelbandiges transpondersystem

Info

Publication number
ATE400038T1
ATE400038T1 AT01126317T AT01126317T ATE400038T1 AT E400038 T1 ATE400038 T1 AT E400038T1 AT 01126317 T AT01126317 T AT 01126317T AT 01126317 T AT01126317 T AT 01126317T AT E400038 T1 ATE400038 T1 AT E400038T1
Authority
AT
Austria
Prior art keywords
boa
tag
transponder system
interrogating
double band
Prior art date
Application number
AT01126317T
Other languages
English (en)
Inventor
Claudio Salvador
Gentili Federico Biffi
Original Assignee
Advanced Microwave Engineering
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advanced Microwave Engineering filed Critical Advanced Microwave Engineering
Application granted granted Critical
Publication of ATE400038T1 publication Critical patent/ATE400038T1/de

Links

Classifications

    • 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
    • G06K19/0724—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 being a circuit for communicating at a plurality of frequencies, e.g. for managing time multiplexed communication over at least two antennas of different types
    • 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
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
    • 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • 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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10069—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the frequency domain, e.g. by hopping from one frequency to the other
    • 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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10079—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
AT01126317T 2000-11-06 2001-11-06 Doppelbandiges transpondersystem ATE400038T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000FI000221A IT1314992B1 (it) 2000-11-06 2000-11-06 Sistema trasponder a doppia banda

Publications (1)

Publication Number Publication Date
ATE400038T1 true ATE400038T1 (de) 2008-07-15

Family

ID=11441983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01126317T ATE400038T1 (de) 2000-11-06 2001-11-06 Doppelbandiges transpondersystem

Country Status (6)

Country Link
EP (1) EP1209615B1 (de)
AT (1) ATE400038T1 (de)
DE (1) DE60134613D1 (de)
DK (1) DK1209615T3 (de)
ES (1) ES2309027T3 (de)
IT (1) IT1314992B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7529547B2 (en) * 2005-06-03 2009-05-05 Terahop Networks, Inc. Using wake-up receivers for soft hand-off in wireless communications
GB2390509A (en) * 2002-07-03 2004-01-07 Marconi Information Systems Lt Smart label reader interfacing device
AU2003253210A1 (en) 2002-08-08 2004-02-25 Bnc Ip Switzerland Gmbh Multi-frequency identification device
US7205953B2 (en) 2003-09-12 2007-04-17 Symbol Technologies, Inc. Directional antenna array
US7423606B2 (en) 2004-09-30 2008-09-09 Symbol Technologies, Inc. Multi-frequency RFID apparatus and methods of reading RFID tags
ITFI20050146A1 (it) * 2005-07-01 2007-01-02 Advanced Microwave Engineering Apparato di identificazione e localizzazione spazio-temporale basato su transponder
IT1400064B1 (it) * 2010-05-14 2013-05-17 Advanced Microwave Engineering S R L Sistema integrato e modulare di sicurezza attiva basato su dispositivi rfid attivi a doppia frequenza
IT1400168B1 (it) 2010-05-21 2013-05-17 Selex Sistemi Integrati Spa Sistema per monitorare l'utilizzazione di dispositivi di protezione individuale da parte di lavoratori in un luogo di lavoro.
WO2015121818A2 (en) 2014-02-12 2015-08-20 Advanced Microwave Engineering S.R.L. System for preventing collisions between self-propelled vehicles and obstacles in workplaces or the like
IT201900003217A1 (it) 2019-03-06 2020-09-06 Filippo Bonifacio Sistema di sicurezza attiva basato su dispositivi RFID attivi a frequenza multipla.
IT202100005195A1 (it) 2021-03-05 2022-09-05 Claudio Salvador Sistema di prevenzione infortuni indossabile per operatori di zone pericolose basato su dispositivi rfid attivi a frequenza multipla

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268031A (en) * 1992-06-02 1993-12-22 Roke Manor Research Automobile sensing and communicating transponder
DE4422906C2 (de) * 1994-06-30 1996-12-05 Telefunken Microelectron Verfahren zum Betrieb eines Schließsystems für verschließbare Gegenstände
US5521601A (en) * 1995-04-21 1996-05-28 International Business Machines Corporation Power-efficient technique for multiple tag discrimination
US5525993A (en) * 1995-05-12 1996-06-11 The Regents Of The University Of California Microwave noncontact identification transponder using subharmonic interrogation and method of using the same
DE19531219C1 (de) * 1995-08-24 1996-12-05 Siemens Ag Diebstahlschutzvorrichtung für ein Kraftfahrzeug
SE9600015D0 (sv) * 1996-01-02 1996-01-02 Tagmaster Ab Anordning och system med trå databärare
DE19939063A1 (de) * 1999-08-18 2001-02-22 Volkswagen Ag Verfahren und Transpondereinrichtung zur Betätigung von Öffnungs-/ und Schließfunktionen bei Kraftfahrzeugen
WO2001045280A1 (de) * 1999-12-16 2001-06-21 Infineon Technologies Ag Elektronisches gerät mit einem betriebsmodus und einem energiesparenden ruhemodus und verfahren zum umschalten zwischen beiden modi

Also Published As

Publication number Publication date
ITFI20000221A1 (it) 2002-05-06
EP1209615B1 (de) 2008-07-02
IT1314992B1 (it) 2003-01-21
DK1209615T3 (da) 2008-11-03
EP1209615A3 (de) 2003-07-23
DE60134613D1 (de) 2008-08-14
ES2309027T3 (es) 2008-12-16
EP1209615A2 (de) 2002-05-29

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