DK0429037T3 - Afskærmning for en radiofrekvenskreds - Google Patents

Afskærmning for en radiofrekvenskreds

Info

Publication number
DK0429037T3
DK0429037T3 DK90122070.7T DK90122070T DK0429037T3 DK 0429037 T3 DK0429037 T3 DK 0429037T3 DK 90122070 T DK90122070 T DK 90122070T DK 0429037 T3 DK0429037 T3 DK 0429037T3
Authority
DK
Denmark
Prior art keywords
support
pattern feature
shielding
radio frequency
frequency circuit
Prior art date
Application number
DK90122070.7T
Other languages
English (en)
Inventor
Van Christian Trinh
Original Assignee
Alcatel Radiotelephone
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 Alcatel Radiotelephone filed Critical Alcatel Radiotelephone
Application granted granted Critical
Publication of DK0429037T3 publication Critical patent/DK0429037T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/552—Protection against radiation, e.g. light or electromagnetic waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/66—High-frequency adaptations
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
    • H01L2924/16153—Cap enclosing a plurality of side-by-side cavities [e.g. E-shaped cap]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/1615—Shape
    • H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
    • H01L2924/1616—Cavity shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161—Cap
    • H01L2924/166—Material
    • H01L2924/167—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
    • 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components

Landscapes

  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Burglar Alarm Systems (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
  • Transmitters (AREA)
DK90122070.7T 1989-11-20 1990-11-19 Afskærmning for en radiofrekvenskreds DK0429037T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915188A FR2654891A1 (fr) 1989-11-20 1989-11-20 Blindage pour circuit radiofrequence.

Publications (1)

Publication Number Publication Date
DK0429037T3 true DK0429037T3 (da) 1994-06-20

Family

ID=9387550

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90122070.7T DK0429037T3 (da) 1989-11-20 1990-11-19 Afskærmning for en radiofrekvenskreds

Country Status (9)

Country Link
EP (1) EP0429037B1 (da)
AT (1) ATE103462T1 (da)
AU (1) AU639501B2 (da)
DE (1) DE69007589T2 (da)
DK (1) DK0429037T3 (da)
ES (1) ES2050913T3 (da)
FI (1) FI105314B (da)
FR (1) FR2654891A1 (da)
NO (1) NO176420C (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053924A (en) * 1990-03-30 1991-10-01 Motorola, Inc. Electromagnetic shield for electrical circuit
FR2687270A1 (fr) * 1992-02-11 1993-08-13 Platon Jean Pierre Dispositif d'emission de puissance miniaturise.
AU662950B2 (en) * 1992-02-12 1995-09-21 Alcatel N.V. An electromagnetic interference shield arrangement
DE9208148U1 (de) * 1992-06-17 1993-10-21 Siemens Ag Videorecorder
FR2701603B1 (fr) * 1993-02-16 1995-04-14 Alcatel Telspace Système de connexion électrique de masse entre une embase coaxiale et une semelle d'un circuit hyperfréquence et dispositif de liaison électrique utilisé dans un tel système.
DE4327766C2 (de) * 1993-08-18 1997-04-24 Hella Kg Hueck & Co Schaltungsanordnung für Kraftfahrzeuge
DE9313327U1 (de) * 1993-09-04 1993-11-18 Telefonbau & Normalzeit Gmbh Gehäuseanordnung für eine Telekommunikations-Vermittlungsanlage
US5621363A (en) * 1994-10-03 1997-04-15 Motorola, Inc. Modem having an electromagnetic shield for a controller
DE19522455A1 (de) * 1995-06-21 1997-01-02 Telefunken Microelectron EMV-Abschirmung bei elektronischen Bauelementen
JP2004158605A (ja) 2002-11-06 2004-06-03 Konica Minolta Holdings Inc プリント配線基板、及びプリント配線基板の導電性筐体への取付方法
US7359693B2 (en) 2003-05-23 2008-04-15 Rfstream Corporation Enclosure and substrate structure for a tuner module
DE10333806A1 (de) * 2003-07-24 2005-02-17 Siemens Ag Leiterplatte und Verfahren zur Herstellung einer Leiterplatte
DE102006024551A1 (de) * 2006-05-23 2007-11-29 Siemens Ag Elektrische Einrichtung mit Abschirmung
DE102007032593B3 (de) * 2007-07-12 2008-11-13 Continental Automotive Gmbh Steuervorrichtung
DE102007048159B4 (de) * 2007-10-08 2009-07-23 Eubus Gmbh Gehäuse zur Aufnahme elektrischer oder elektronischer Bauteile und/oder Komponenten, inbesondere Hochfrequenzkomponenten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243175A (en) * 1967-09-01 1971-08-18 Lucas Industries Ltd Electrical component assemblies
DE2656489C3 (de) * 1976-12-14 1984-09-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Leiterplatte für eine Hochfrequenz- Schaltungsanordnung
DE3520531A1 (de) * 1985-06-07 1986-12-11 Hagenuk GmbH, 2300 Kiel Elektromagnetische abschirmung fuer leiterplatten
JPH0627995Y2 (ja) * 1986-03-20 1994-07-27 株式会社東芝 シ−ルド構造
JPH0669120B2 (ja) * 1986-06-20 1994-08-31 松下電器産業株式会社 シ−ルド装置
DE3811313A1 (de) * 1988-04-02 1989-10-19 Messerschmitt Boelkow Blohm Gehaeuse fuer hybrid-schaltungen

Also Published As

Publication number Publication date
ATE103462T1 (de) 1994-04-15
ES2050913T3 (es) 1994-06-01
DE69007589D1 (de) 1994-04-28
NO176420B (no) 1994-12-19
EP0429037A1 (fr) 1991-05-29
NO904965D0 (no) 1990-11-15
FI905710A (fi) 1991-05-21
FI905710A0 (fi) 1990-11-19
AU639501B2 (en) 1993-07-29
FR2654891A1 (fr) 1991-05-24
NO904965L (no) 1991-05-21
EP0429037B1 (fr) 1994-03-23
AU6591890A (en) 1991-05-23
NO176420C (no) 1995-03-29
DE69007589T2 (de) 1994-06-30
FI105314B (fi) 2000-07-14

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