FR2693555B1 - Dispositif de mesure d'impédance. - Google Patents

Dispositif de mesure d'impédance.

Info

Publication number
FR2693555B1
FR2693555B1 FR9208534A FR9208534A FR2693555B1 FR 2693555 B1 FR2693555 B1 FR 2693555B1 FR 9208534 A FR9208534 A FR 9208534A FR 9208534 A FR9208534 A FR 9208534A FR 2693555 B1 FR2693555 B1 FR 2693555B1
Authority
FR
France
Prior art keywords
measurement device
impedance measurement
impedance
measurement
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
FR9208534A
Other languages
English (en)
Other versions
FR2693555A1 (fr
Inventor
Claude Galaud
Alain Bruere
Galaud Claude
N E R A O
Bruere Alain
Fogale Nanotech
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Fogale Nanotech SA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
Fogale Nanotech 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 Office National dEtudes et de Recherches Aerospatiales ONERA, Fogale Nanotech SA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR9208534A priority Critical patent/FR2693555B1/fr
Publication of FR2693555A1 publication Critical patent/FR2693555A1/fr
Application granted granted Critical
Publication of FR2693555B1 publication Critical patent/FR2693555B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR9208534A 1992-07-09 1992-07-09 Dispositif de mesure d'impédance. Expired - Lifetime FR2693555B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9208534A FR2693555B1 (fr) 1992-07-09 1992-07-09 Dispositif de mesure d'impédance.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208534A FR2693555B1 (fr) 1992-07-09 1992-07-09 Dispositif de mesure d'impédance.

Publications (2)

Publication Number Publication Date
FR2693555A1 FR2693555A1 (fr) 1994-01-14
FR2693555B1 true FR2693555B1 (fr) 1994-09-09

Family

ID=9431751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208534A Expired - Lifetime FR2693555B1 (fr) 1992-07-09 1992-07-09 Dispositif de mesure d'impédance.

Country Status (1)

Country Link
FR (1) FR2693555B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784179B1 (fr) * 1998-10-01 2000-11-17 Onera (Off Nat Aerospatiale) Chaine de mesure capacitive
JP3884377B2 (ja) 2002-12-27 2007-02-21 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線撮影装置
FR2976724B1 (fr) * 2011-06-16 2013-07-12 Nanotec Solution Dispositif pour generer une difference de tension alternative entre des potentiels de reference de systemes electroniques.
US10120520B2 (en) 2016-07-29 2018-11-06 Apple Inc. Touch sensor panel with multi-power domain chip configuration
WO2019067268A1 (fr) 2017-09-29 2019-04-04 Apple Inc. Dispositif de commande tactile multimodal
WO2019067267A1 (fr) 2017-09-29 2019-04-04 Apple Inc. Détection tactile à multiples domaines de puissance
US11016616B2 (en) 2018-09-28 2021-05-25 Apple Inc. Multi-domain touch sensing with touch and display circuitry operable in guarded power domain

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772844A (en) * 1985-10-01 1988-09-20 Andeen-Hagerling, Inc. High precision capacitance bridge
JP2554511B2 (ja) * 1987-11-30 1996-11-13 日本ヒューレット・パッカード株式会社 ベクトル電流計
FR2640373B1 (fr) * 1988-12-09 1992-12-11 Onera (Off Nat Aerospatiale) Chaines de mesure dimensionnelle capacitive a sortie lineaire

Also Published As

Publication number Publication date
FR2693555A1 (fr) 1994-01-14

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