KR20250018470A - 전자파 반사 장치, 전자파 반사 펜스 및 반사 패널 - Google Patents

전자파 반사 장치, 전자파 반사 펜스 및 반사 패널 Download PDF

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Publication number
KR20250018470A
KR20250018470A KR1020247034280A KR20247034280A KR20250018470A KR 20250018470 A KR20250018470 A KR 20250018470A KR 1020247034280 A KR1020247034280 A KR 1020247034280A KR 20247034280 A KR20247034280 A KR 20247034280A KR 20250018470 A KR20250018470 A KR 20250018470A
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KR
South Korea
Prior art keywords
layer
electromagnetic wave
reflection
intermediate layer
conductive pattern
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
Application number
KR1020247034280A
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English (en)
Korean (ko)
Inventor
구미코 감바라
Original Assignee
에이지씨 가부시키가이샤
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Filing date
Publication date
Application filed by 에이지씨 가부시키가이샤 filed Critical 에이지씨 가부시키가이샤
Publication of KR20250018470A publication Critical patent/KR20250018470A/ko
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
KR1020247034280A 2022-06-01 2023-05-08 전자파 반사 장치, 전자파 반사 펜스 및 반사 패널 Pending KR20250018470A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-089848 2022-06-01
JP2022089848 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
KR20250018470A true KR20250018470A (ko) 2025-02-06

Family

ID=89026305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247034280A Pending KR20250018470A (ko) 2022-06-01 2023-05-08 전자파 반사 장치, 전자파 반사 펜스 및 반사 패널

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Diaz-Rubio et al., Sci. Adv. 2017: 3: e16027141

Also Published As

Publication number Publication date
US20250055201A1 (en) 2025-02-13
EP4535569A1 (en) 2025-04-09
WO2023233928A1 (ja) 2023-12-07
CN119013844A (zh) 2024-11-22
JPWO2023233928A1 (https=) 2023-12-07

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