ATE529831T1 - Tragbares objekt, das induktiv an eine feste station gekoppelt ist und mittel zur verstärkungskontrolle umfasst - Google Patents

Tragbares objekt, das induktiv an eine feste station gekoppelt ist und mittel zur verstärkungskontrolle umfasst

Info

Publication number
ATE529831T1
ATE529831T1 AT09178424T AT09178424T ATE529831T1 AT E529831 T1 ATE529831 T1 AT E529831T1 AT 09178424 T AT09178424 T AT 09178424T AT 09178424 T AT09178424 T AT 09178424T AT E529831 T1 ATE529831 T1 AT E529831T1
Authority
AT
Austria
Prior art keywords
gain control
output
control means
inductively coupled
fixed station
Prior art date
Application number
AT09178424T
Other languages
German (de)
English (en)
Inventor
Bertrand Gomez
Eric Colinet
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE529831T1 publication Critical patent/ATE529831T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Details Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
AT09178424T 2008-12-09 2009-12-08 Tragbares objekt, das induktiv an eine feste station gekoppelt ist und mittel zur verstärkungskontrolle umfasst ATE529831T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806898A FR2939580A1 (fr) 2008-12-09 2008-12-09 Objet portatif couple inductivement a une station fixe et comportant des moyens de controle du gain

Publications (1)

Publication Number Publication Date
ATE529831T1 true ATE529831T1 (de) 2011-11-15

Family

ID=40886991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09178424T ATE529831T1 (de) 2008-12-09 2009-12-08 Tragbares objekt, das induktiv an eine feste station gekoppelt ist und mittel zur verstärkungskontrolle umfasst

Country Status (5)

Country Link
US (1) US8369778B2 (enExample)
EP (1) EP2196948B1 (enExample)
JP (1) JP5562623B2 (enExample)
AT (1) ATE529831T1 (enExample)
FR (1) FR2939580A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479792B (en) * 2010-04-23 2017-06-14 Broadcom Innovision Ltd Near field RF communicator
EP2830229B1 (en) * 2013-07-25 2017-04-19 Nxp B.V. A multichannel transponder and a method of determining a most strongly coupled channel or more strongly coupled channels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776865B1 (fr) * 1998-03-31 2000-05-05 Commissariat Energie Atomique Dispositif de teletransmission par couplage inductif
EP1315292B1 (en) * 2001-11-21 2006-09-13 Sony Deutschland GmbH Digital controlled AGC
FR2859842B1 (fr) 2003-09-17 2006-02-10 Commissariat Energie Atomique Objet portatif a demodulation multiniveaux, couple inductivement a une station fixe
FR2883433B1 (fr) * 2005-03-21 2007-04-20 Commissariat Energie Atomique Methode et dispositif de demodulation multiniveaux.
JP4206108B2 (ja) * 2006-07-28 2009-01-07 東芝テック株式会社 無線タグリーダライタ
EP1914669B1 (en) * 2006-10-18 2011-04-20 Semiconductor Energy Laboratory Co., Ltd. RFID tag

Also Published As

Publication number Publication date
EP2196948B1 (fr) 2011-10-19
JP2010154526A (ja) 2010-07-08
EP2196948A1 (fr) 2010-06-16
JP5562623B2 (ja) 2014-07-30
US8369778B2 (en) 2013-02-05
US20100144270A1 (en) 2010-06-10
FR2939580A1 (fr) 2010-06-11

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Legal Events

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