DE69900622D1 - Verfahren und System zur Detektion eines Belastungsmodulationssignals durch induktive Kopplung - Google Patents

Verfahren und System zur Detektion eines Belastungsmodulationssignals durch induktive Kopplung

Info

Publication number
DE69900622D1
DE69900622D1 DE69900622T DE69900622T DE69900622D1 DE 69900622 D1 DE69900622 D1 DE 69900622D1 DE 69900622 T DE69900622 T DE 69900622T DE 69900622 T DE69900622 T DE 69900622T DE 69900622 D1 DE69900622 D1 DE 69900622D1
Authority
DE
Germany
Prior art keywords
detection
modulation signal
inductive coupling
load modulation
load
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 - Lifetime
Application number
DE69900622T
Other languages
English (en)
Other versions
DE69900622T2 (de
Inventor
Jean-Pierre Enguent
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE69900622D1 publication Critical patent/DE69900622D1/de
Publication of DE69900622T2 publication Critical patent/DE69900622T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
DE69900622T 1998-06-18 1999-06-17 Verfahren und System zum Erfassen eines Lastmodulationssignals durch induktive Kopplung Expired - Lifetime DE69900622T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807678A FR2780222B1 (fr) 1998-06-18 1998-06-18 Procede et systeme de detection par couplage inductif d'un signal de modulation de charge

Publications (2)

Publication Number Publication Date
DE69900622D1 true DE69900622D1 (de) 2002-01-31
DE69900622T2 DE69900622T2 (de) 2002-08-01

Family

ID=9527533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900622T Expired - Lifetime DE69900622T2 (de) 1998-06-18 1999-06-17 Verfahren und System zum Erfassen eines Lastmodulationssignals durch induktive Kopplung

Country Status (4)

Country Link
US (1) US6329808B1 (de)
EP (1) EP0966112B1 (de)
DE (1) DE69900622T2 (de)
FR (1) FR2780222B1 (de)

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DE10329655A1 (de) * 2003-07-01 2005-02-03 Infineon Technologies Ag Elektronisches Bauelement
US7078937B2 (en) * 2003-12-17 2006-07-18 3M Innovative Properties Company Logic circuitry powered by partially rectified ac waveform
US7508686B2 (en) * 2005-06-29 2009-03-24 Sigmatel, Inc. System and method for configuring direct current converter
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
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US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11296650B2 (en) * 2006-12-06 2022-04-05 Solaredge Technologies Ltd. System and method for protection during inverter shutdown in distributed power installations
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US11728768B2 (en) 2006-12-06 2023-08-15 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US8531055B2 (en) 2006-12-06 2013-09-10 Solaredge Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8384243B2 (en) 2007-12-04 2013-02-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
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US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8049523B2 (en) 2007-12-05 2011-11-01 Solaredge Technologies Ltd. Current sensing on a MOSFET
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
EP3121922B1 (de) 2008-05-05 2020-03-04 Solaredge Technologies Ltd. Gleichstromleistungskombinierer
GB2508548B (en) * 2010-01-25 2014-08-13 Access Business Group Int Llc Systems and methods for detecting data communication over a wireless power link
US9154002B2 (en) * 2010-01-25 2015-10-06 Access Business Group International Llc Systems and methods for detecting data communication over a wireless power link
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US9397729B2 (en) 2010-11-15 2016-07-19 Taiwan Semiconductor Manufacturing Company, Ltd. Through chip coupling for signal transport
JP5750031B2 (ja) * 2010-11-19 2015-07-15 株式会社半導体エネルギー研究所 電子回路及び半導体装置
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GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
CN103460615B (zh) 2011-02-07 2016-04-27 捷通国际有限公司 提供无线电力传输系统中的通信的系统及方法
EP2506185A1 (de) 2011-03-29 2012-10-03 Pollux Funkkommunikationsverfahren mit Erfassung der Präsenz eines RFID-Chips, und System zur Umsetzung eines solchen Verfahrens
KR101218989B1 (ko) * 2011-07-15 2013-01-21 삼성전기주식회사 반도체 패키지 및 그 제조방법
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
GB2499991A (en) 2012-03-05 2013-09-11 Solaredge Technologies Ltd DC link circuit for photovoltaic array
US9287827B2 (en) * 2012-09-06 2016-03-15 Qualcomm Incorporated System and method to demodulate a load modulated signal
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
CN107078558B (zh) 2014-07-30 2020-08-04 艾尔弗雷德E曼科学研究基金会 无线动力传输与通信
CN105429307B (zh) * 2015-11-26 2019-02-22 南京南瑞集团公司 无线信号能量收集方法、无线传感器唤醒方法及其装置
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
JP6690609B2 (ja) * 2017-04-06 2020-04-28 株式会社村田製作所 磁界発生回路
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EP0704928A3 (de) * 1994-09-30 1998-08-05 HID Corporation HF Transpondersystem mit Parallelresonanz-Abfrage und Serienresonanz-Antwort
US5717722A (en) * 1994-11-08 1998-02-10 Anritsu Corporation Precision symbol demodulation system for multi-carrier modulation signal

Also Published As

Publication number Publication date
FR2780222A1 (fr) 1999-12-24
EP0966112B1 (de) 2001-11-21
FR2780222B1 (fr) 2000-08-11
DE69900622T2 (de) 2002-08-01
EP0966112A1 (de) 1999-12-22
US6329808B1 (en) 2001-12-11

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