AU6591890A - Screen for rf circuit - Google Patents
Screen for rf circuitInfo
- Publication number
- AU6591890A AU6591890A AU65918/90A AU6591890A AU6591890A AU 6591890 A AU6591890 A AU 6591890A AU 65918/90 A AU65918/90 A AU 65918/90A AU 6591890 A AU6591890 A AU 6591890A AU 6591890 A AU6591890 A AU 6591890A
- Authority
- AU
- Australia
- Prior art keywords
- support
- pattern feature
- radio
- covered
- cell
- 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.)
- Granted
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
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (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)
- Electronic Switches (AREA)
- Networks Using Active Elements (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
- Transmitters (AREA)
Abstract
The present invention relates to a shielded electronic circuit for radio-frequency signals. The shielded electronic circuit for radio-frequency signals comprises, on a support (1), a cell (5) disposed above an earth plane (8) and covered with a metal cap (6). In addition, the support comprises a pattern feature (7) to which this cap is applied and a ring of holes (10) which are covered with an electrically conductive material connecting this pattern feature to the earth plane. The cell (5) comprises a power module (16) and the support (1) comprises an exchange surface (17), to which this power module is attached, which extends as far as the pattern feature (7). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8915188 | 1989-11-20 | ||
FR8915188A FR2654891A1 (en) | 1989-11-20 | 1989-11-20 | SHIELD FOR RADIO FREQUENCY CIRCUIT. |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6591890A true AU6591890A (en) | 1991-05-23 |
AU639501B2 AU639501B2 (en) | 1993-07-29 |
Family
ID=9387550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU65918/90A Ceased AU639501B2 (en) | 1989-11-20 | 1990-11-08 | Screen for rf circuit |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0429037B1 (en) |
AT (1) | ATE103462T1 (en) |
AU (1) | AU639501B2 (en) |
DE (1) | DE69007589T2 (en) |
DK (1) | DK0429037T3 (en) |
ES (1) | ES2050913T3 (en) |
FI (1) | FI105314B (en) |
FR (1) | FR2654891A1 (en) |
NO (1) | NO176420C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU631984B2 (en) * | 1990-03-30 | 1992-12-10 | Motorola, Inc. | Electromagnetic shield for electrical circuit |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687270A1 (en) * | 1992-02-11 | 1993-08-13 | Platon Jean Pierre | Miniaturised power transmission device |
AU662950B2 (en) * | 1992-02-12 | 1995-09-21 | Alcatel N.V. | An electromagnetic interference shield arrangement |
DE9208148U1 (en) * | 1992-06-17 | 1993-10-21 | Siemens AG, 80333 München | VCR |
FR2701603B1 (en) * | 1993-02-16 | 1995-04-14 | Alcatel Telspace | Electrical ground connection system between a coaxial base and a soleplate of a microwave circuit and electrical connection device used in such a system. |
DE4327766C2 (en) * | 1993-08-18 | 1997-04-24 | Hella Kg Hueck & Co | Circuit arrangement for motor vehicles |
DE9313327U1 (en) * | 1993-09-04 | 1993-11-18 | Telenorma Gmbh, 60327 Frankfurt | Housing arrangement for a telecommunications switching system |
US5621363A (en) * | 1994-10-03 | 1997-04-15 | Motorola, Inc. | Modem having an electromagnetic shield for a controller |
DE19522455A1 (en) * | 1995-06-21 | 1997-01-02 | Telefunken Microelectron | Electromagnetic compatibility screening of electronic components esp. integrated circuits in motor vehicles |
JP2004158605A (en) * | 2002-11-06 | 2004-06-03 | Konica Minolta Holdings Inc | Printed wiring board and method of mounting the same to conductive housing |
US7359693B2 (en) | 2003-05-23 | 2008-04-15 | Rfstream Corporation | Enclosure and substrate structure for a tuner module |
DE10333806A1 (en) * | 2003-07-24 | 2005-02-17 | Siemens Ag | Printed circuit board e.g. for mobile telephone components comprising screen for at least one component against electromagnetic radiation |
DE102006024551A1 (en) | 2006-05-23 | 2007-11-29 | Siemens Ag | Electrical device with shielding |
DE102007032593B3 (en) * | 2007-07-12 | 2008-11-13 | Continental Automotive Gmbh | control device |
DE102007048159B4 (en) * | 2007-10-08 | 2009-07-23 | Eubus Gmbh | Housing for receiving electrical or electronic components and / or components, in particular high-frequency components |
CN115250610A (en) * | 2022-06-13 | 2022-10-28 | 宁波宁捷电子有限公司 | Television signal amplifier structure and manufacturing process thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1243175A (en) * | 1967-09-01 | 1971-08-18 | Lucas Industries Ltd | Electrical component assemblies |
DE2656489C3 (en) * | 1976-12-14 | 1984-09-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Circuit board for a high-frequency circuit arrangement |
DE3520531A1 (en) * | 1985-06-07 | 1986-12-11 | Hagenuk GmbH, 2300 Kiel | Electromagnetic screening for circuit boards |
JPH0627995Y2 (en) * | 1986-03-20 | 1994-07-27 | 株式会社東芝 | Shield structure |
JPH0669120B2 (en) * | 1986-06-20 | 1994-08-31 | 松下電器産業株式会社 | Shield device |
DE3811313A1 (en) * | 1988-04-02 | 1989-10-19 | Messerschmitt Boelkow Blohm | Housing for hybrid circuits |
-
1989
- 1989-11-20 FR FR8915188A patent/FR2654891A1/en active Pending
-
1990
- 1990-11-08 AU AU65918/90A patent/AU639501B2/en not_active Ceased
- 1990-11-15 NO NO904965A patent/NO176420C/en not_active IP Right Cessation
- 1990-11-19 ES ES90122070T patent/ES2050913T3/en not_active Expired - Lifetime
- 1990-11-19 EP EP90122070A patent/EP0429037B1/en not_active Expired - Lifetime
- 1990-11-19 AT AT90122070T patent/ATE103462T1/en not_active IP Right Cessation
- 1990-11-19 FI FI905710A patent/FI105314B/en not_active IP Right Cessation
- 1990-11-19 DE DE69007589T patent/DE69007589T2/en not_active Expired - Lifetime
- 1990-11-19 DK DK90122070.7T patent/DK0429037T3/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU631984B2 (en) * | 1990-03-30 | 1992-12-10 | Motorola, Inc. | Electromagnetic shield for electrical circuit |
Also Published As
Publication number | Publication date |
---|---|
NO904965L (en) | 1991-05-21 |
EP0429037A1 (en) | 1991-05-29 |
DE69007589T2 (en) | 1994-06-30 |
AU639501B2 (en) | 1993-07-29 |
FI905710A0 (en) | 1990-11-19 |
EP0429037B1 (en) | 1994-03-23 |
DK0429037T3 (en) | 1994-06-20 |
NO904965D0 (en) | 1990-11-15 |
FR2654891A1 (en) | 1991-05-24 |
DE69007589D1 (en) | 1994-04-28 |
NO176420C (en) | 1995-03-29 |
ES2050913T3 (en) | 1994-06-01 |
FI105314B (en) | 2000-07-14 |
ATE103462T1 (en) | 1994-04-15 |
NO176420B (en) | 1994-12-19 |
FI905710A (en) | 1991-05-21 |
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