ITMO20080053A1 - Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga - Google Patents

Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga

Info

Publication number
ITMO20080053A1
ITMO20080053A1 ITMO20080053A ITMO20080053A1 IT MO20080053 A1 ITMO20080053 A1 IT MO20080053A1 IT MO20080053 A ITMO20080053 A IT MO20080053A IT MO20080053 A1 ITMO20080053 A1 IT MO20080053A1
Authority
IT
Italy
Prior art keywords
ultra
communication
rfid systems
broadband rfid
broadband
Prior art date
Application number
Other languages
English (en)
Inventor
Davide Dardari
Original Assignee
Alma Mater Studiorum Uni Di Bologna
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 Alma Mater Studiorum Uni Di Bologna filed Critical Alma Mater Studiorum Uni Di Bologna
Priority to ITMO20080053 priority Critical patent/ITMO20080053A1/it
Priority to PCT/IB2009/000360 priority patent/WO2009106964A2/en
Priority to CN200980114028.5A priority patent/CN102016634A/zh
Priority to US12/920,031 priority patent/US8952789B2/en
Priority to EP09715442A priority patent/EP2263100A2/en
Publication of ITMO20080053A1 publication Critical patent/ITMO20080053A1/it

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
    • G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
    • G06K7/10306—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 ultra wide band
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • 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
    • G01S13/756—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 using a signal generator for modifying the reflectivity of the reflector
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/719—Interference-related aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
ITMO20080053 2008-02-29 2008-02-29 Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga ITMO20080053A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMO20080053 ITMO20080053A1 (it) 2008-02-29 2008-02-29 Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga
PCT/IB2009/000360 WO2009106964A2 (en) 2008-02-29 2009-02-25 Method and apparatus for communication in ultra-wide bandwidth rfid systems
CN200980114028.5A CN102016634A (zh) 2008-02-29 2009-02-25 用于在超宽带射频标识系统内的通信的方法和装置
US12/920,031 US8952789B2 (en) 2008-02-29 2009-02-25 Method and apparatus for communication in ultra-wide bandwidth RFID systems
EP09715442A EP2263100A2 (en) 2008-02-29 2009-02-25 Method and apparatus for communication in ultra-wide bandwidth rfid systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20080053 ITMO20080053A1 (it) 2008-02-29 2008-02-29 Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga

Publications (1)

Publication Number Publication Date
ITMO20080053A1 true ITMO20080053A1 (it) 2009-09-01

Family

ID=40291762

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO20080053 ITMO20080053A1 (it) 2008-02-29 2008-02-29 Metodo e apparato per la comunicazione in sistemi rfid a banda ultra-larga

Country Status (5)

Country Link
US (1) US8952789B2 (it)
EP (1) EP2263100A2 (it)
CN (1) CN102016634A (it)
IT (1) ITMO20080053A1 (it)
WO (1) WO2009106964A2 (it)

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US9413418B2 (en) 2012-07-12 2016-08-09 Datalogic Ip Tech S.R.L. Synchronization of a real-time UWB locating system
US20140191843A1 (en) * 2013-01-04 2014-07-10 Caterpillar Inc Machine security system
US9680520B2 (en) * 2013-03-22 2017-06-13 University Of Washington Through Its Center For Commercialization Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals
WO2015123306A1 (en) 2014-02-11 2015-08-20 University Of Washington Apparatuses, systems, and methods for communicating using mimo and spread spectrum coding in backscatter of ambient signals
US10382161B2 (en) 2014-02-11 2019-08-13 University Of Washington Wireless networking communication methods, systems, and devices operable using harvested power
US10079616B2 (en) 2014-12-19 2018-09-18 University Of Washington Devices and methods for backscatter communication using one or more wireless communication protocols including bluetooth low energy examples
US9435877B2 (en) 2014-12-22 2016-09-06 Datalogic Ip Tech S.R.L. Ultra-wideband location engine for self-shopping devices
WO2017027847A1 (en) 2015-08-12 2017-02-16 University Of Washington Backscatter devices and network systems incorporating backscatter devices
CN105306133B (zh) * 2015-11-13 2018-04-20 中国电子科技集团公司第五十四研究所 一种基于信道智能认知的无人值守散射对控装置
CN108496094B (zh) 2016-01-26 2023-04-28 华盛顿大学 包含单边带操作的实例的反向散射装置
WO2017176772A1 (en) 2016-04-04 2017-10-12 University Of Washington Backscatter devices and systems providing backscattered signals including ofdm packets
US10812130B2 (en) 2016-10-18 2020-10-20 University Of Washington Backscatter systems, devices, and techniques utilizing CSS modulation and/or higher order harmonic cancellation
US10461783B2 (en) 2017-03-16 2019-10-29 University Of Washington Radio frequency communication devices having backscatter and non-backscatter communication modes and hardware re-use
EP3607429A4 (en) 2017-04-06 2021-01-06 The University of Washington IMAGE AND / OR VIDEO TRANSFER USING BACK SCREENING DEVICES
EP3421422A1 (en) * 2017-06-26 2019-01-02 Centre National De La Recherche Scientifique Method for manufacturing metal phosphate nanoparticles by sub- and supercritical solvothermal synthesis and nanoparticles obtained by this method
CN112532342B (zh) * 2019-09-17 2023-05-16 华为技术有限公司 一种背反射通信中的数据传输方法和装置
CN110943755B (zh) * 2019-12-10 2021-08-10 泰新半导体(南京)有限公司 一种基于结构模和天线模的时频混合射频装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701121A (en) * 1988-04-11 1997-12-23 Uniscan Ltd. Transducer and interrogator device
JPH0962816A (ja) * 1994-10-06 1997-03-07 Mitsubishi Electric Corp 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステム
US7346120B2 (en) * 1998-12-11 2008-03-18 Freescale Semiconductor Inc. Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions
US6492904B2 (en) * 1999-09-27 2002-12-10 Time Domain Corporation Method and system for coordinating timing among ultrawideband transmissions
IL154835A (en) 2003-03-10 2007-12-03 Avner Rosenberg A system for identifying friendly or hostile ground elements on a battlefield
US20060145853A1 (en) 2004-12-22 2006-07-06 Time Domain Corporation System and method for detecting objects and communicating information

Also Published As

Publication number Publication date
US8952789B2 (en) 2015-02-10
WO2009106964A2 (en) 2009-09-03
EP2263100A2 (en) 2010-12-22
US20110050399A1 (en) 2011-03-03
CN102016634A (zh) 2011-04-13
WO2009106964A3 (en) 2009-10-29

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