FR3072229B1 - Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse. - Google Patents

Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse. Download PDF

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Publication number
FR3072229B1
FR3072229B1 FR1759411A FR1759411A FR3072229B1 FR 3072229 B1 FR3072229 B1 FR 3072229B1 FR 1759411 A FR1759411 A FR 1759411A FR 1759411 A FR1759411 A FR 1759411A FR 3072229 B1 FR3072229 B1 FR 3072229B1
Authority
FR
France
Prior art keywords
chosen
processing module
electronic device
parametrable
frequency band
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
FR1759411A
Other languages
English (en)
Other versions
FR3072229A1 (fr
Inventor
Alexis Marty
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1759411A priority Critical patent/FR3072229B1/fr
Priority to PCT/FR2018/052221 priority patent/WO2019068979A1/fr
Publication of FR3072229A1 publication Critical patent/FR3072229A1/fr
Application granted granted Critical
Publication of FR3072229B1 publication Critical patent/FR3072229B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
    • H05K1/0234—Resistors or by disposing resistive or lossy substances in or near power planes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
    • H05K1/0231—Capacitors or dielectric substances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
    • H05K1/0233—Filters, inductors or a magnetic substance
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10196—Variable component, e.g. variable resistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Filters And Equalizers (AREA)

Abstract

Un dispositif électronique (DE) comprend une carte électronique (CE) munie : - d'une zone principale couplée à un élément (EM) définissant une masse de référence et à un équipement électrique, via un câble électrique (CA) blindé et dans lequel circule un courant parasite entrant en résonance à une fréquence de résonance, - d'une zone auxiliaire (ZA) contenant un plan de masse (PM) séparé et connecté au blindage, - d'un module de traitement (MT) interconnectant entre elles les zones principale (ZP) et auxiliaire (ZA) et paramétrable afin d'induire un décalage de la fréquence de résonance dans une bande de fréquences choisie parmi plusieurs et/ou une atténuation de l'intensité du courant parasite choisie parmi plusieurs, et - de moyens de commande (MC) générant une commande de paramétrage associée à la bande de fréquence choisie et/ou à l'atténuation choisie en fonction d'une bande de fréquences à protéger.
FR1759411A 2017-10-06 2017-10-06 Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse. Expired - Fee Related FR3072229B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1759411A FR3072229B1 (fr) 2017-10-06 2017-10-06 Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse.
PCT/FR2018/052221 WO2019068979A1 (fr) 2017-10-06 2018-09-12 Dispositif électronique à module de traitement agissant de façon paramétrable sur une fréquence de résonance d'une boucle de masse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759411 2017-10-06
FR1759411A FR3072229B1 (fr) 2017-10-06 2017-10-06 Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse.

Publications (2)

Publication Number Publication Date
FR3072229A1 FR3072229A1 (fr) 2019-04-12
FR3072229B1 true FR3072229B1 (fr) 2021-01-01

Family

ID=60923651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759411A Expired - Fee Related FR3072229B1 (fr) 2017-10-06 2017-10-06 Dispositif electronique a module de traitement agissant de facon parametrable sur une frequence de resonance d’une boucle de masse.

Country Status (2)

Country Link
FR (1) FR3072229B1 (fr)
WO (1) WO2019068979A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995174A (en) * 1974-02-26 1976-11-30 The University Of Toledo Chopper and chopper-multiplexer circuitry for measurement of remote low-level signals
JP2011009291A (ja) * 2009-06-23 2011-01-13 Renesas Electronics Corp 半導体集積回路の設計方法、半導体集積回路、電磁干渉の対策方法
DE102011087910A1 (de) 2011-08-29 2013-02-28 Continental Teves Ag & Co. Ohg System sowie Verfahren zur Verringerung von Betriebsmittelstörungen in einem Kraftfahrzeug
KR101966250B1 (ko) * 2012-09-12 2019-04-05 삼성전자주식회사 무선 전력 전송의 영향을 받는 디바이스의 공진주파수 제어 장치 및 이의 방법
KR102069625B1 (ko) * 2013-11-06 2020-02-11 삼성전기주식회사 피시비 커패시터 가변 장치 및 방법
TW201603648A (zh) * 2014-04-22 2016-01-16 湯普生證照公司 用於控制由於靜電放電或突波事件在一器件中電流的裝置及方法

Also Published As

Publication number Publication date
FR3072229A1 (fr) 2019-04-12
WO2019068979A1 (fr) 2019-04-11

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