CN119013844A - 电磁波反射装置、电磁波反射围栏以及反射面板 - Google Patents
电磁波反射装置、电磁波反射围栏以及反射面板 Download PDFInfo
- Publication number
- CN119013844A CN119013844A CN202380033667.9A CN202380033667A CN119013844A CN 119013844 A CN119013844 A CN 119013844A CN 202380033667 A CN202380033667 A CN 202380033667A CN 119013844 A CN119013844 A CN 119013844A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive pattern
- electromagnetic wave
- reflection
- intermediate layer
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/0026—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices having a stacked geometry or having multiple layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022089848 | 2022-06-01 | ||
| JP2022-089848 | 2022-06-01 | ||
| PCT/JP2023/017289 WO2023233928A1 (ja) | 2022-06-01 | 2023-05-08 | 電磁波反射装置、電磁波反射フェンス、及び反射パネル |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119013844A true CN119013844A (zh) | 2024-11-22 |
Family
ID=89026305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202380033667.9A Pending CN119013844A (zh) | 2022-06-01 | 2023-05-08 | 电磁波反射装置、电磁波反射围栏以及反射面板 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250055201A1 (https=) |
| EP (1) | EP4535569A1 (https=) |
| JP (1) | JPWO2023233928A1 (https=) |
| KR (1) | KR20250018470A (https=) |
| CN (1) | CN119013844A (https=) |
| WO (1) | WO2023233928A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025158773A1 (ja) * | 2024-01-26 | 2025-07-31 | Ａｇｃ株式会社 | 電磁波反射パネル、電磁波反射装置、及び電磁波反射フェンス |
| CN119627451B (zh) * | 2025-01-23 | 2025-10-31 | 东南大学 | 一种宽角域隐身吸波超表面 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6930784B2 (ja) * | 2017-01-05 | 2021-09-01 | 住友電工プリントサーキット株式会社 | プリント配線用原板及びプリント配線板 |
| EP4131655B1 (en) * | 2020-03-31 | 2025-11-19 | Agc Inc. | Wireless transmission system |
| JP7048671B2 (ja) | 2020-06-10 | 2022-04-05 | 大王製紙株式会社 | 繊維状セルロース含有物、繊維状セルロース複合樹脂、及び繊維状セルロース含有物の製造方法 |
| JP7785474B2 (ja) * | 2020-09-29 | 2025-12-15 | 日東電工株式会社 | ミリ波アンテナ |
| JP7623820B2 (ja) * | 2020-10-30 | 2025-01-29 | 電気興業株式会社 | 可変リフレクトアレーおよび可変リフレクトアレーの設計方法 |
-
2023
- 2023-05-08 KR KR1020247034280A patent/KR20250018470A/ko active Pending
- 2023-05-08 WO PCT/JP2023/017289 patent/WO2023233928A1/ja not_active Ceased
- 2023-05-08 JP JP2024524273A patent/JPWO2023233928A1/ja active Pending
- 2023-05-08 CN CN202380033667.9A patent/CN119013844A/zh active Pending
- 2023-05-08 EP EP23815689.7A patent/EP4535569A1/en active Pending
-
2024
- 2024-10-22 US US18/923,582 patent/US20250055201A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250055201A1 (en) | 2025-02-13 |
| KR20250018470A (ko) | 2025-02-06 |
| EP4535569A1 (en) | 2025-04-09 |
| WO2023233928A1 (ja) | 2023-12-07 |
| JPWO2023233928A1 (https=) | 2023-12-07 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |