JPWO2023013753A1 - - Google Patents
Info
- Publication number
- JPWO2023013753A1 JPWO2023013753A1 JP2023540421A JP2023540421A JPWO2023013753A1 JP WO2023013753 A1 JPWO2023013753 A1 JP WO2023013753A1 JP 2023540421 A JP2023540421 A JP 2023540421A JP 2023540421 A JP2023540421 A JP 2023540421A JP WO2023013753 A1 JPWO2023013753 A1 JP WO2023013753A1
- Authority
- JP
- Japan
- 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
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
- H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
-
- 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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| JPWO2023013753A1 true JPWO2023013753A1 (https=) | 2023-02-09 |
Family
ID=85155997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023540421A Pending JPWO2023013753A1 (https=) | 2021-08-05 | 2022-08-04 |
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 |
Family Cites Families (14)
| 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 |
| JP5450169B2 (ja) | 2009-03-06 | 2014-03-26 | 株式会社豊田中央研究所 | 車両のレーダ装置用カバー |
| 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 |
| EP3798676B1 (en) | 2019-09-24 | 2025-08-27 | Qualcomm Auto Ltd. | A radar side-shield and a radar transceiver assembly |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN116802937A (zh) | 2023-09-22 |
| EP4270655A4 (en) | 2024-12-04 |
| WO2023013753A1 (ja) | 2023-02-09 |
| KR20240035375A (ko) | 2024-03-15 |
| US12185514B2 (en) | 2024-12-31 |
| US20240164073A1 (en) | 2024-05-16 |
| EP4270655A1 (en) | 2023-11-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20240306 |