FR2827721B1 - Dispositif de transmission d'informations par effet capacitif - Google Patents

Dispositif de transmission d'informations par effet capacitif

Info

Publication number
FR2827721B1
FR2827721B1 FR0109740A FR0109740A FR2827721B1 FR 2827721 B1 FR2827721 B1 FR 2827721B1 FR 0109740 A FR0109740 A FR 0109740A FR 0109740 A FR0109740 A FR 0109740A FR 2827721 B1 FR2827721 B1 FR 2827721B1
Authority
FR
France
Prior art keywords
transmission device
information transmission
effect information
capacitive effect
capacitive
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
FR0109740A
Other languages
English (en)
Other versions
FR2827721A1 (fr
Inventor
Bars Philippe Le
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR0109740A priority Critical patent/FR2827721B1/fr
Publication of FR2827721A1 publication Critical patent/FR2827721A1/fr
Application granted granted Critical
Publication of FR2827721B1 publication Critical patent/FR2827721B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H01F2038/146—Inductive couplings in combination with capacitive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
FR0109740A 2001-07-20 2001-07-20 Dispositif de transmission d'informations par effet capacitif Expired - Fee Related FR2827721B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0109740A FR2827721B1 (fr) 2001-07-20 2001-07-20 Dispositif de transmission d'informations par effet capacitif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0109740A FR2827721B1 (fr) 2001-07-20 2001-07-20 Dispositif de transmission d'informations par effet capacitif

Publications (2)

Publication Number Publication Date
FR2827721A1 FR2827721A1 (fr) 2003-01-24
FR2827721B1 true FR2827721B1 (fr) 2003-11-28

Family

ID=8865758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0109740A Expired - Fee Related FR2827721B1 (fr) 2001-07-20 2001-07-20 Dispositif de transmission d'informations par effet capacitif

Country Status (1)

Country Link
FR (1) FR2827721B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038757A1 (de) * 2007-08-16 2009-03-12 Siemens Ag Automatisierungssystem mit einer Anzahl an Automatisierungsmodulen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875359B1 (fr) 2004-09-16 2006-11-24 Canon Europa Nv Naamlooze Venn Dispositifs et procedes de modulation et demodulation permettant le prolongement ou le remplacement d'un lien de communication, emetteur et recepteur correspondants
FR2922389B1 (fr) * 2007-10-15 2011-04-15 Neuf Cegetel Point d'acces a un reseau et dispositif de communication sans fil equipant ce point d'acces
US10547350B2 (en) 2016-05-05 2020-01-28 Texas Instruments Incorporated Contactless interface for mm-wave near field communication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443536A3 (en) * 1990-02-22 1993-03-03 Honeywell Inc. Capacitive data transfer device
DE4125145A1 (de) * 1991-07-30 1993-02-04 Schwan Ulrich Uebertragungseinrichtung
BE1007911A3 (nl) * 1993-12-24 1995-11-14 Koninkl Philips Electronics Nv Stelsel voor het draadloos tussen twee verschillende ruimtes overdragen van informatie.
US6243426B1 (en) * 1998-09-30 2001-06-05 Advanced Micro Devices, Inc. Apparatus and method for slew rate control of MLT-3 transmitter using zero drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038757A1 (de) * 2007-08-16 2009-03-12 Siemens Ag Automatisierungssystem mit einer Anzahl an Automatisierungsmodulen
DE102007038757B4 (de) * 2007-08-16 2009-10-08 Siemens Ag Werkzeug- oder Produktionsmaschine mit einer Anzahl von nebeneinander angeordneten Automatisierungsmodulen mit einer leitungslosen Ethernet-Kommunikation

Also Published As

Publication number Publication date
FR2827721A1 (fr) 2003-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331