JP5562623B2 - 固定局に誘導結合され、利得制御手段を備える携帯オブジェクト - Google Patents

固定局に誘導結合され、利得制御手段を備える携帯オブジェクト Download PDF

Info

Publication number
JP5562623B2
JP5562623B2 JP2009279630A JP2009279630A JP5562623B2 JP 5562623 B2 JP5562623 B2 JP 5562623B2 JP 2009279630 A JP2009279630 A JP 2009279630A JP 2009279630 A JP2009279630 A JP 2009279630A JP 5562623 B2 JP5562623 B2 JP 5562623B2
Authority
JP
Japan
Prior art keywords
signal
output
voltage
rectifier
gain control
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 - Fee Related
Application number
JP2009279630A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010154526A6 (ja
JP2010154526A (ja
JP2010154526A5 (enExample
Inventor
ベルトラン、ゴメス
エリック、コリネ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Publication of JP2010154526A publication Critical patent/JP2010154526A/ja
Publication of JP2010154526A6 publication Critical patent/JP2010154526A6/ja
Publication of JP2010154526A5 publication Critical patent/JP2010154526A5/ja
Application granted granted Critical
Publication of JP5562623B2 publication Critical patent/JP5562623B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2009279630A 2008-12-09 2009-12-09 固定局に誘導結合され、利得制御手段を備える携帯オブジェクト Expired - Fee Related JP5562623B2 (ja)

Applications Claiming Priority (2)

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
FR08/06898 2008-12-09

Publications (4)

Publication Number Publication Date
JP2010154526A JP2010154526A (ja) 2010-07-08
JP2010154526A6 JP2010154526A6 (ja) 2010-09-24
JP2010154526A5 JP2010154526A5 (enExample) 2013-02-14
JP5562623B2 true JP5562623B2 (ja) 2014-07-30

Family

ID=40886991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009279630A Expired - Fee Related JP5562623B2 (ja) 2008-12-09 2009-12-09 固定局に誘導結合され、利得制御手段を備える携帯オブジェクト

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
ATE529831T1 (de) 2011-11-15
US8369778B2 (en) 2013-02-05
US20100144270A1 (en) 2010-06-10
FR2939580A1 (fr) 2010-06-11

Similar Documents

Publication Publication Date Title
EP2248262B1 (en) Transformer-isolated analog-to-digital converter (adc) feedback apparatus and method
US7701731B2 (en) Signal communication across an isolation barrier
KR101853913B1 (ko) 통신신호 크기를 제어하는 무선 전력 수신기
US20080192509A1 (en) Dc-dc converter with isolation
US9455721B2 (en) FLL oscillator/clock with an FLL control loop including a switched capacitor resistive divider
CN111049385B (zh) 用于通信的系统以及用于检测的设备和方法
CN102969874A (zh) 功率转换器的具有深度间歇省电模式的控制电路
Han et al. Zero-additional-hardware power line communication for DC–DC converters
US20160172980A1 (en) Buck converter
JP5562623B2 (ja) 固定局に誘導結合され、利得制御手段を備える携帯オブジェクト
Lai et al. Wireless control of load current sharing information for parallel-connected DC/DC power converters
JP2010154526A6 (ja) 固定局に誘導結合され、利得制御手段を備える携帯オブジェクト
JP5753487B2 (ja) 通信システム、半導体駆動装置及び電力変換装置
US10873218B2 (en) Synchronized time-division wireless power transfer for multiple voltage applications
US12142931B1 (en) Pulse width modulated inverter control with multi-state signaling
CN110062500B (zh) 电源电路控制方法、控制电路及电源电路
TWI706620B (zh) 無線充電發射器解碼電路以及使用其之無線充電發射器
CN107069978B (zh) 转换器以及控制器
US10673345B2 (en) DC/DC converter comprising a transformer and transmission and recovery of a signal thereacross
CN112217401A (zh) 用于电能表的基于数字调制技术的磁隔离供电通信方案
Placzek et al. Frequency shift keyed dual side control of inductive power transfer: An application of talkative power conversion
US8638894B2 (en) Data communication apparatus, data communication system, and data communication method
US12425179B1 (en) Timing recovery for in-band communication in inductive power transfer systems
Mamiya et al. Motion Control by Wireless Transmission of Power Packets: Experimental Verification with Multi-finger Robot Hand
Scharrer et al. Efficient bi-directional digital communication scheme for isolated switch mode power converters

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121210

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131024

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140203

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140206

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140513

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140611

R150 Certificate of patent or registration of utility model

Ref document number: 5562623

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees