JPWO2024127942A1 - - Google Patents
Info
- Publication number
- JPWO2024127942A1 JPWO2024127942A1 JP2024564245A JP2024564245A JPWO2024127942A1 JP WO2024127942 A1 JPWO2024127942 A1 JP WO2024127942A1 JP 2024564245 A JP2024564245 A JP 2024564245A JP 2024564245 A JP2024564245 A JP 2024564245A JP WO2024127942 A1 JPWO2024127942 A1 JP WO2024127942A1
- 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
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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
- H01Q15/14—Reflecting surfaces; Equivalent structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- 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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- 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
- H01Q19/18—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 having two or more spaced reflecting surfaces
- H01Q19/185—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 having two or more spaced reflecting surfaces wherein the surfaces are plane
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/145—Passive relay systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022198617 | 2022-12-13 | ||
| PCT/JP2023/042143 WO2024127942A1 (ja) | 2022-12-13 | 2023-11-24 | 無線伝達システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024127942A1 true JPWO2024127942A1 (https=) | 2024-06-20 |
Family
ID=91485664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564245A Pending JPWO2024127942A1 (https=) | 2022-12-13 | 2023-11-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250309551A1 (https=) |
| JP (1) | JPWO2024127942A1 (https=) |
| CN (1) | CN120435802A (https=) |
| WO (1) | WO2024127942A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12334910B2 (en) | 2021-07-06 | 2025-06-17 | Skyworks Solutions, Inc. | Surface acoustic wave resonator with asymmetric reflectors |
| WO2026042172A1 (ja) * | 2024-08-20 | 2026-02-26 | Ｎｔｔ株式会社 | 対応付け処理装置、対応付け方法、及び対応付けプログラム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11177577B2 (en) * | 2017-02-21 | 2021-11-16 | 3M Innovative Properties Company | Passive repeater device, microwave network, and method of designing a repeater device |
| US12531325B2 (en) * | 2020-10-28 | 2026-01-20 | Sumitomo Electric Industries, Ltd. | Reflection unit and wireless transmission system |
| WO2022186385A1 (ja) * | 2021-03-04 | 2022-09-09 | 大日本印刷株式会社 | 周波数選択反射板および反射構造体 |
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2023
- 2023-11-24 JP JP2024564245A patent/JPWO2024127942A1/ja active Pending
- 2023-11-24 WO PCT/JP2023/042143 patent/WO2024127942A1/ja not_active Ceased
- 2023-11-24 CN CN202380085245.6A patent/CN120435802A/zh active Pending
-
2025
- 2025-06-11 US US19/235,003 patent/US20250309551A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN120435802A (zh) | 2025-08-05 |
| US20250309551A1 (en) | 2025-10-02 |
| WO2024127942A1 (ja) | 2024-06-20 |