FR1152345A - Perfectionnements aux équipements radioélectriques - Google Patents

Perfectionnements aux équipements radioélectriques

Info

Publication number
FR1152345A
FR1152345A FR1152345DA FR1152345A FR 1152345 A FR1152345 A FR 1152345A FR 1152345D A FR1152345D A FR 1152345DA FR 1152345 A FR1152345 A FR 1152345A
Authority
FR
France
Prior art keywords
radio equipment
radio
equipment
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
Application number
Other languages
English (en)
Inventor
G Tarel
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.)
SOC NOUVELLE OUTIL RBV RADIO
Original Assignee
SOC NOUVELLE OUTIL RBV RADIO
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 SOC NOUVELLE OUTIL RBV RADIO filed Critical SOC NOUVELLE OUTIL RBV RADIO
Application granted granted Critical
Publication of FR1152345A publication Critical patent/FR1152345A/fr
Expired legal-status Critical Current

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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
    • 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
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • 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
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/0929—Conductive planes
    • H05K2201/09336—Signal conductors in same plane as power plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR1152345D 1956-06-14 1956-06-14 Perfectionnements aux équipements radioélectriques Expired FR1152345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152345T 1956-06-14

Publications (1)

Publication Number Publication Date
FR1152345A true FR1152345A (fr) 1958-02-14

Family

ID=9648306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152345D Expired FR1152345A (fr) 1956-06-14 1956-06-14 Perfectionnements aux équipements radioélectriques

Country Status (1)

Country Link
FR (1) FR1152345A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027047A3 (en) * 1979-10-05 1982-10-27 University College London Printed circuit board
EP0391527A1 (fr) * 1989-04-07 1990-10-10 Tektronix Inc. Configuration de plaques de circuit imprimé pour réduire la distortion du signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027047A3 (en) * 1979-10-05 1982-10-27 University College London Printed circuit board
EP0391527A1 (fr) * 1989-04-07 1990-10-10 Tektronix Inc. Configuration de plaques de circuit imprimé pour réduire la distortion du signal

Similar Documents

Publication Publication Date Title
FR1182848A (fr) Perfectionnements aux coupe-circuits
FR1185484A (fr) Perfectionnements aux aériens
FR1186007A (fr) Perfectionnements apportés aux équipements électroniques
FR1184814A (fr) Perfectionnements aux disjoncteurs
FR1155626A (fr) Perfectionnements aux disjoncteurs pneumatiques
FR1161644A (fr) Perfectionnements apportés aux antennes télescopiques
FR1152309A (fr) Perfectionnements aux antennes
FR1152345A (fr) Perfectionnements aux équipements radioélectriques
FR1147627A (fr) Perfectionnements apportés aux étais
FR1168038A (fr) Perfectionnements aux skis
FR1199374A (fr) Perfectionnements aux transformateurs fonctionnels
FR1161394A (fr) Perfectionnements apportés aux blindages
FR1152337A (fr) Perfectionnements aux émetteurs radioélectriques portatifs
FR1165618A (fr) Perfectionnements aux stato-réacteurs
FR1174094A (fr) Perfectionnements aux structures de transporteurs
FR1142696A (fr) Perfectionnements aux brouettes
FR1181233A (fr) Perfectionnements apportés aux avions
FR70397E (fr) Perfectionnements aux rétinographes
FR1163133A (fr) Perfectionnements aux élévateurs-transporteurs
FR1159857A (fr) Perfectionnements apportés aux cardans
FR1149818A (fr) Perfectionnements aux tables
FR1178261A (fr) Perfectionnements apportés aux transmissions
FR1159309A (fr) Perfectionnements aux équipements électriques solidifiés
FR1150590A (fr) Perfectionnements apportés aux hélicoptères
FR1207173A (fr) Perfectionnements aux émetteurs radiotéléphoniques