EP0963619A1 - Gehäuse mit radarabsorbierenden eigenschaften - Google Patents
Gehäuse mit radarabsorbierenden eigenschaftenInfo
- Publication number
- EP0963619A1 EP0963619A1 EP97951816A EP97951816A EP0963619A1 EP 0963619 A1 EP0963619 A1 EP 0963619A1 EP 97951816 A EP97951816 A EP 97951816A EP 97951816 A EP97951816 A EP 97951816A EP 0963619 A1 EP0963619 A1 EP 0963619A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- radar
- plastic
- housing according
- frequency
- 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.)
- Ceased
Links
- 239000002250 absorbent Substances 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract 2
- 239000011707 mineral Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 5
- 229920002292 Nylon 6 Polymers 0.000 claims description 4
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 2
- 239000012764 mineral filler Substances 0.000 claims description 2
- -1 polybutylene terephthalate Polymers 0.000 claims description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/002—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using short elongated elements as dissipative material, e.g. metallic threads or flake-like particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1059—Splitting sheet lamina in plane intermediate of faces
Definitions
- FIG. 1 shows a perspective view of a housing 1 for a radar sensor that is not visible here.
- a radar sensor is, for example, a component of a vehicle safety system ACC (Adaptive Cruise Control), in which information about the distance and the relative speed of the vehicle to other vehicles and the road conditions is continuously processed.
- ACC Adaptive Cruise Control
- an FMCW radar Frequency Modulated Continuous Wave
- an oscillator oscillator
- a mixer mixer
- amplifier amplifier
- antenna system for generating the radar beams as well as a receiver with evaluation electronics having.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Radar Systems Or Details Thereof (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707585A DE19707585A1 (de) | 1997-02-26 | 1997-02-26 | Gehäuse mit radarabsorbierenden Eigenschaften |
DE19707585 | 1997-02-26 | ||
PCT/DE1997/002789 WO1998038697A1 (de) | 1997-02-26 | 1997-11-28 | Gehäuse mit radarabsorbierenden eigenschaften |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0963619A1 true EP0963619A1 (de) | 1999-12-15 |
Family
ID=7821468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97951816A Ceased EP0963619A1 (de) | 1997-02-26 | 1997-11-28 | Gehäuse mit radarabsorbierenden eigenschaften |
Country Status (7)
Country | Link |
---|---|
US (1) | US6111551A (ja) |
EP (1) | EP0963619A1 (ja) |
JP (1) | JP2001513953A (ja) |
KR (1) | KR20000067949A (ja) |
AU (1) | AU719028B2 (ja) |
DE (1) | DE19707585A1 (ja) |
WO (1) | WO1998038697A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19859002A1 (de) * | 1998-12-21 | 2000-06-29 | Bosch Gmbh Robert | Vorrichtung zum gerichteten Abstrahlen und/oder Aufnehmen elektromagnetischer Strahlung |
DE19919640C2 (de) * | 1999-04-30 | 2001-04-19 | Danfoss As | Vorrichtung zum Messen des Gehalts an Fremdstoffen in einer Flüssigkeit |
US6750819B2 (en) | 2002-01-10 | 2004-06-15 | Visteon Global Technologies, Inc. | Sensor cover and method of construction thereof |
JP2004077399A (ja) * | 2002-08-22 | 2004-03-11 | Hitachi Ltd | ミリ波レーダ |
JP2004312696A (ja) * | 2003-03-24 | 2004-11-04 | Hitachi Ltd | ミリ波レーダおよびその製造方法 |
DE102004033760A1 (de) * | 2004-07-13 | 2006-02-02 | Daimlerchrysler Ag | Kraftfahrzeug mit einer Sensorvorrichtung |
DE102006007710A1 (de) * | 2006-02-14 | 2007-08-23 | Valeo Schalter Und Sensoren Gmbh | Sensorhalterung, insbesondere zur Halterung von Abstandssensoren an Fahrzeugteilen |
DE102006022968A1 (de) * | 2006-05-11 | 2007-11-15 | Valeo Schalter Und Sensoren Gmbh | Abdeckung für Parkhilfesensor im eingebauten Zustand |
IL176000A (en) * | 2006-05-30 | 2013-01-31 | Kilolambda Tech Ltd | Optically driven antenna |
US8654197B2 (en) * | 2009-03-04 | 2014-02-18 | Raytheon Company | System and method for occupancy detection |
DE102011122346A1 (de) | 2011-12-23 | 2013-06-27 | Valeo Schalter Und Sensoren Gmbh | Radareinrichtung für ein Kraftfahrzeug, Halter für ein Radargerät und Verfahren zum Herstellen eines Absorptionselements für ein Radargerät |
DE102015222058A1 (de) | 2015-11-10 | 2017-05-11 | Robert Bosch Gmbh | Gehäuse für Radarsensor |
DE102017218103A1 (de) | 2017-10-11 | 2019-04-11 | Continental Automotive Gmbh | Gehäuse für einen Radarsensor und Vorrichtung zur Übertragung elektrischer Energie mittels induktiver Kopplung |
KR20190085266A (ko) * | 2018-01-10 | 2019-07-18 | 주식회사 만도 | 차량용 레이더 장치 |
US10871564B2 (en) | 2018-08-03 | 2020-12-22 | Veoneer Us, Inc. | Vehicular radar assembly |
DE102019204700A1 (de) * | 2019-04-02 | 2020-10-08 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Radarvorrichtung, Verfahren zum Herstellen einer Radarvorrichtung und Kraftfahrzeug |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1314624A (en) * | 1971-04-06 | 1973-04-26 | Barracudaverken Ab | Radar camouflage |
DE3131137C2 (de) * | 1981-08-06 | 1985-10-03 | Dieter Dipl.-Ing. Busch | Vorrichtung zur Abschirmung und Absorption von elektromagnetischen Feldern |
US4538151A (en) * | 1982-03-31 | 1985-08-27 | Nippon Electric Co., Ltd. | Electro-magnetic wave absorbing material |
US5223849A (en) * | 1986-11-25 | 1993-06-29 | Chomerics, Inc. | Broadband electromagnetic energy absorber |
EP0323826B1 (en) * | 1988-01-05 | 1997-10-15 | Nec Corporation | Electromagnetic wave absorber |
SE463769B (sv) * | 1989-04-19 | 1991-01-21 | Diab Barracuda Ab | Kamouflagematerial av pvc-cellplast med slutna celler |
DE3928018A1 (de) * | 1989-08-24 | 1991-02-28 | Gruenzweig & Hartmann | Verfahren zur herstellung eines flaechenelementes zur absorption von elektromagnetischen wellen |
FR2697680B1 (fr) * | 1992-11-03 | 1994-11-25 | Thomson Csf Radant | Antenne radar à balayage électronique, notamment applicable à un radar anticollision pour automobile. |
DE4416165C2 (de) * | 1994-05-06 | 1998-10-15 | Daimler Benz Aerospace Ag | Radarabsorbierende Anordnung für eine Fensterverglasung oder Fassadenverkleidung |
JP2956875B2 (ja) * | 1994-05-19 | 1999-10-04 | 矢崎総業株式会社 | 電磁遮蔽用成形材料 |
EP0685340B1 (en) * | 1994-05-31 | 1999-08-18 | Canon Kabushiki Kaisha | Replaceable ink cartridge and seal structure thereof |
US5438333A (en) * | 1994-07-28 | 1995-08-01 | Arc Technologies, Inc. | Electromagnetic radiation absorbing shroud |
US5552455A (en) * | 1995-08-31 | 1996-09-03 | Lockheed Corporation | Radar absorbing material and process for making same |
-
1997
- 1997-02-26 DE DE19707585A patent/DE19707585A1/de not_active Ceased
- 1997-11-28 EP EP97951816A patent/EP0963619A1/de not_active Ceased
- 1997-11-28 KR KR1019997000440A patent/KR20000067949A/ko not_active Application Discontinuation
- 1997-11-28 JP JP53703298A patent/JP2001513953A/ja active Pending
- 1997-11-28 AU AU55484/98A patent/AU719028B2/en not_active Ceased
- 1997-11-28 US US09/147,908 patent/US6111551A/en not_active Expired - Fee Related
- 1997-11-28 WO PCT/DE1997/002789 patent/WO1998038697A1/de not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9838697A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20000067949A (ko) | 2000-11-25 |
AU5548498A (en) | 1998-09-18 |
DE19707585A1 (de) | 1998-09-03 |
US6111551A (en) | 2000-08-29 |
AU719028B2 (en) | 2000-05-04 |
WO1998038697A1 (de) | 1998-09-03 |
JP2001513953A (ja) | 2001-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990927 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT SE |
|
17Q | First examination report despatched |
Effective date: 20010611 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20020211 |