KR20240035375A - 전자파 실드 - Google Patents
전자파 실드 Download PDFInfo
- Publication number
- KR20240035375A KR20240035375A KR1020237025573A KR20237025573A KR20240035375A KR 20240035375 A KR20240035375 A KR 20240035375A KR 1020237025573 A KR1020237025573 A KR 1020237025573A KR 20237025573 A KR20237025573 A KR 20237025573A KR 20240035375 A KR20240035375 A KR 20240035375A
- Authority
- KR
- South Korea
- Prior art keywords
- electromagnetic wave
- wave shield
- concave portion
- specific direction
- shield
- 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.)
- Pending
Links
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- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 12
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- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 4
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- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
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- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
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- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
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- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
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Images
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
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- 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
- H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2021-129338 | 2021-08-05 | ||
| JP2021129338 | 2021-08-05 | ||
| PCT/JP2022/030030 WO2023013753A1 (ja) | 2021-08-05 | 2022-08-04 | 電磁波シールド |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240035375A true KR20240035375A (ko) | 2024-03-15 |
Family
ID=85155997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237025573A Pending KR20240035375A (ko) | 2021-08-05 | 2022-08-04 | 전자파 실드 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12185514B2 (https=) |
| EP (1) | EP4270655A4 (https=) |
| JP (1) | JPWO2023013753A1 (https=) |
| KR (1) | KR20240035375A (https=) |
| CN (1) | CN116802937A (https=) |
| WO (1) | WO2023013753A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12553989B2 (en) * | 2020-12-25 | 2026-02-17 | Nitto Denko Corporation | Radio wave scattering body, and member for attenuating radio waves comprising radio wave scattering body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230661A (ja) | 2009-03-06 | 2010-10-14 | Toyota Central R&D Labs Inc | 車両のレーダ装置用カバー |
| WO2021058450A1 (en) | 2019-09-24 | 2021-04-01 | Veoneer Sweden Ab | A radar side-shield and a radar transceiver assembly |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623099A (en) | 1969-12-17 | 1971-11-23 | Kunihiro Suetake | Superwide band wave absorber |
| JPS5148435B2 (https=) | 1971-03-11 | 1976-12-21 | ||
| US5364493A (en) | 1993-05-06 | 1994-11-15 | Litel Instruments | Apparatus and process for the production of fine line metal traces |
| US6665119B1 (en) * | 2002-10-15 | 2003-12-16 | Eastman Kodak Company | Wire grid polarizer |
| JP6171277B2 (ja) * | 2012-07-13 | 2017-08-02 | 株式会社デンソー | レーダ装置 |
| JP2015201986A (ja) * | 2014-04-09 | 2015-11-12 | 株式会社オートネットワーク技術研究所 | 電磁シールド部材 |
| JP6361544B2 (ja) * | 2015-03-24 | 2018-07-25 | 株式会社オートネットワーク技術研究所 | 電磁シールド部材 |
| KR101705973B1 (ko) * | 2015-04-22 | 2017-02-13 | 연세대학교 산학협력단 | 유전체 전자기파 차폐막 |
| JP6910001B2 (ja) | 2016-09-26 | 2021-07-28 | パナソニックＩｐマネジメント株式会社 | ミリ波反射用樹脂組成物、それを用いた樹脂シート、繊維及びミリ波反射用物品 |
| KR20200102431A (ko) * | 2017-12-28 | 2020-08-31 | 닛토덴코 가부시키가이샤 | 전자파 흡수체, 전자파 흡수체 부착 물품 및 전자파 흡수체의 제조 방법 |
| US11385325B2 (en) | 2019-08-07 | 2022-07-12 | Waymo Llc | Corrugated radomes |
| US12089385B2 (en) * | 2020-12-16 | 2024-09-10 | The United States Of America As Represented By The Secretary Of The Army | Highly-conformal, pliable thin electromagnetic skin |
-
2022
- 2022-08-04 KR KR1020237025573A patent/KR20240035375A/ko active Pending
- 2022-08-04 US US18/275,065 patent/US12185514B2/en active Active
- 2022-08-04 CN CN202280011984.6A patent/CN116802937A/zh active Pending
- 2022-08-04 JP JP2023540421A patent/JPWO2023013753A1/ja active Pending
- 2022-08-04 EP EP22853171.1A patent/EP4270655A4/en not_active Withdrawn
- 2022-08-04 WO PCT/JP2022/030030 patent/WO2023013753A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230661A (ja) | 2009-03-06 | 2010-10-14 | Toyota Central R&D Labs Inc | 車両のレーダ装置用カバー |
| WO2021058450A1 (en) | 2019-09-24 | 2021-04-01 | Veoneer Sweden Ab | A radar side-shield and a radar transceiver assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116802937A (zh) | 2023-09-22 |
| EP4270655A4 (en) | 2024-12-04 |
| WO2023013753A1 (ja) | 2023-02-09 |
| JPWO2023013753A1 (https=) | 2023-02-09 |
| US12185514B2 (en) | 2024-12-31 |
| US20240164073A1 (en) | 2024-05-16 |
| EP4270655A1 (en) | 2023-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20230726 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application |