CN119817002A - 电磁波控制用元件 - Google Patents

电磁波控制用元件 Download PDF

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Publication number
CN119817002A
CN119817002A CN202380063573.6A CN202380063573A CN119817002A CN 119817002 A CN119817002 A CN 119817002A CN 202380063573 A CN202380063573 A CN 202380063573A CN 119817002 A CN119817002 A CN 119817002A
Authority
CN
China
Prior art keywords
electromagnetic wave
liquid crystal
control element
wave control
electrode
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
CN202380063573.6A
Other languages
English (en)
Chinese (zh)
Inventor
星野涉
齐藤之人
安田英纪
大谷健人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN119817002A publication Critical patent/CN119817002A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
    • 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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Liquid Crystal (AREA)
CN202380063573.6A 2022-09-27 2023-09-27 电磁波控制用元件 Pending CN119817002A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-153479 2022-09-27
JP2022153479 2022-09-27
PCT/JP2023/035121 WO2024071184A1 (ja) 2022-09-27 2023-09-27 電磁波制御用素子

Publications (1)

Publication Number Publication Date
CN119817002A true CN119817002A (zh) 2025-04-11

Family

ID=90477842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380063573.6A Pending CN119817002A (zh) 2022-09-27 2023-09-27 电磁波控制用元件

Country Status (4)

Country Link
US (1) US20250210862A1 (https=)
JP (1) JPWO2024071184A1 (https=)
CN (1) CN119817002A (https=)
WO (1) WO2024071184A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026042515A1 (ja) * 2024-08-20 2026-02-26 富士フイルム株式会社 電波用反射板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002223116A (ja) * 2001-01-25 2002-08-09 Asahi Glass Co Ltd 電波収束・偏向体およびアンテナ装置
JP2006013405A (ja) * 2004-06-29 2006-01-12 Canon Inc 電磁波発生・検出素子およびその製造方法
US10720712B2 (en) * 2016-09-22 2020-07-21 Huawei Technologies Co., Ltd. Liquid-crystal tunable metasurface for beam steering antennas
JP7398470B2 (ja) * 2019-09-27 2023-12-14 富士フイルム株式会社 光学素子の製造方法

Also Published As

Publication number Publication date
WO2024071184A1 (ja) 2024-04-04
JPWO2024071184A1 (https=) 2024-04-04
US20250210862A1 (en) 2025-06-26

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