SE0800494L - En anordning för känslig trådlös funktion och ett förfarande för att driva anordningen - Google Patents

En anordning för känslig trådlös funktion och ett förfarande för att driva anordningen

Info

Publication number
SE0800494L
SE0800494L SE0800494A SE0800494A SE0800494L SE 0800494 L SE0800494 L SE 0800494L SE 0800494 A SE0800494 A SE 0800494A SE 0800494 A SE0800494 A SE 0800494A SE 0800494 L SE0800494 L SE 0800494L
Authority
SE
Sweden
Prior art keywords
mode
operating
signal
circuit
wireless operation
Prior art date
Application number
SE0800494A
Other languages
English (en)
Other versions
SE532443C2 (sv
Inventor
Per-Arne Wiberg
Urban Bilstrup
Emil Nilsson
Original Assignee
Leptonradio Ab
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 Leptonradio Ab filed Critical Leptonradio Ab
Priority to SE0800494A priority Critical patent/SE532443C2/sv
Priority to EP09713916A priority patent/EP2260437A4/en
Priority to PCT/SE2009/000116 priority patent/WO2009108106A1/en
Publication of SE0800494L publication Critical patent/SE0800494L/sv
Publication of SE532443C2 publication Critical patent/SE532443C2/sv

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
    • G06K7/0008—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
    • 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
    • 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
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted

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)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Superheterodyne Receivers (AREA)
  • Near-Field Transmission Systems (AREA)
SE0800494A 2008-02-29 2008-02-29 Förfarande och anordning för trådlös funktion med inställbar känslighet SE532443C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0800494A SE532443C2 (sv) 2008-02-29 2008-02-29 Förfarande och anordning för trådlös funktion med inställbar känslighet
EP09713916A EP2260437A4 (en) 2008-02-29 2009-03-01 METHOD AND DEVICE FOR ADJUSTING SENSITIVITY
PCT/SE2009/000116 WO2009108106A1 (en) 2008-02-29 2009-03-01 Method and device for adjusting sensitivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0800494A SE532443C2 (sv) 2008-02-29 2008-02-29 Förfarande och anordning för trådlös funktion med inställbar känslighet

Publications (2)

Publication Number Publication Date
SE0800494L true SE0800494L (sv) 2009-08-30
SE532443C2 SE532443C2 (sv) 2010-01-19

Family

ID=41016336

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0800494A SE532443C2 (sv) 2008-02-29 2008-02-29 Förfarande och anordning för trådlös funktion med inställbar känslighet

Country Status (3)

Country Link
EP (1) EP2260437A4 (sv)
SE (1) SE532443C2 (sv)
WO (1) WO2009108106A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11949377B2 (en) 2022-05-20 2024-04-02 Microchip Technology Incorporated Modifiable oscillator circuit for operating modes
WO2023224656A1 (en) * 2022-05-20 2023-11-23 Microchip Technology Incorporated Modifiable oscillator circuit for operating modes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5970398A (en) * 1996-07-30 1999-10-19 Micron Communications, Inc. Radio frequency antenna with current controlled sensitivity
GB2343571B (en) 1998-11-07 2001-01-10 Marconi Electronic Syst Ltd A receiver circuit
GB2356526B (en) * 1999-11-18 2002-08-21 Marconi Electronic Syst Ltd Transceiver circuit
CN1425223A (zh) 2000-03-01 2003-06-18 吉尔·蒙森·瓦维克 应答器和应答器系统
US6882274B2 (en) * 2001-05-02 2005-04-19 Northrop Grumman Corporation Energy conserving satellite tracking tag
US20070013481A1 (en) 2005-06-23 2007-01-18 Savi Technology, Inc. Method and apparatus for battery power conservation in tags
US8368514B2 (en) 2006-09-01 2013-02-05 Leptonradio Ab Device for wireless operation and method for operating the device

Also Published As

Publication number Publication date
WO2009108106A1 (en) 2009-09-03
SE532443C2 (sv) 2010-01-19
EP2260437A1 (en) 2010-12-15
EP2260437A4 (en) 2011-04-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed