JPWO2024127902A1 - - Google Patents
Info
- Publication number
- JPWO2024127902A1 JPWO2024127902A1 JP2024564227A JP2024564227A JPWO2024127902A1 JP WO2024127902 A1 JPWO2024127902 A1 JP WO2024127902A1 JP 2024564227 A JP2024564227 A JP 2024564227A JP 2024564227 A JP2024564227 A JP 2024564227A JP WO2024127902 A1 JPWO2024127902 A1 JP WO2024127902A1
- 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
- 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
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- 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
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022199314 | 2022-12-14 | ||
| PCT/JP2023/041266 WO2024127902A1 (ja) | 2022-12-14 | 2023-11-16 | 電波反射装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024127902A1 true JPWO2024127902A1 (https=) | 2024-06-20 |
Family
ID=91485620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564227A Pending JPWO2024127902A1 (https=) | 2022-12-14 | 2023-11-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250309559A1 (https=) |
| JP (1) | JPWO2024127902A1 (https=) |
| KR (1) | KR20250091286A (https=) |
| CN (1) | CN120226211A (https=) |
| WO (1) | WO2024127902A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7576359B2 (en) * | 2005-08-12 | 2009-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method for manufacturing the same |
| JP5550096B2 (ja) | 2009-11-10 | 2014-07-16 | 日本電気株式会社 | 画像表示装置 |
| US10720712B2 (en) * | 2016-09-22 | 2020-07-21 | Huawei Technologies Co., Ltd. | Liquid-crystal tunable metasurface for beam steering antennas |
| JP7589092B2 (ja) * | 2021-03-31 | 2024-11-25 | 株式会社ジャパンディスプレイ | 電波反射板 |
-
2023
- 2023-11-16 WO PCT/JP2023/041266 patent/WO2024127902A1/ja not_active Ceased
- 2023-11-16 CN CN202380080520.5A patent/CN120226211A/zh active Pending
- 2023-11-16 KR KR1020257016672A patent/KR20250091286A/ko active Pending
- 2023-11-16 JP JP2024564227A patent/JPWO2024127902A1/ja active Pending
-
2025
- 2025-06-13 US US19/236,994 patent/US20250309559A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024127902A1 (ja) | 2024-06-20 |
| CN120226211A (zh) | 2025-06-27 |
| KR20250091286A (ko) | 2025-06-20 |
| US20250309559A1 (en) | 2025-10-02 |