JPWO2023140193A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2023140193A5 JPWO2023140193A5 JP2023575231A JP2023575231A JPWO2023140193A5 JP WO2023140193 A5 JPWO2023140193 A5 JP WO2023140193A5 JP 2023575231 A JP2023575231 A JP 2023575231A JP 2023575231 A JP2023575231 A JP 2023575231A JP WO2023140193 A5 JPWO2023140193 A5 JP WO2023140193A5
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- layer
- dielectric layer
- less
- dielectric
- 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.)
- Granted
Links
Images
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022006361 | 2022-01-19 | ||
| JP2022006361 | 2022-01-19 | ||
| PCT/JP2023/000797 WO2023140193A1 (ja) | 2022-01-19 | 2023-01-13 | リフレクタ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023140193A1 JPWO2023140193A1 (https=) | 2023-07-27 |
| JPWO2023140193A5 true JPWO2023140193A5 (https=) | 2024-09-27 |
| JP7745656B2 JP7745656B2 (ja) | 2025-09-29 |
Family
ID=87348758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023575231A Active JP7745656B2 (ja) | 2022-01-19 | 2023-01-13 | リフレクタ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250110265A1 (https=) |
| EP (1) | EP4468521A4 (https=) |
| JP (1) | JP7745656B2 (https=) |
| KR (1) | KR20240136381A (https=) |
| CN (1) | CN118715673A (https=) |
| TW (1) | TW202345464A (https=) |
| WO (1) | WO2023140193A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7501749B1 (ja) | 2023-08-01 | 2024-06-18 | Toppanホールディングス株式会社 | 機能層付きリフレクトアレイ |
| WO2025027966A1 (ja) * | 2023-08-01 | 2025-02-06 | Toppanホールディングス株式会社 | 電磁波反射板および電磁波反射装置 |
| WO2025094949A1 (ja) * | 2023-10-31 | 2025-05-08 | 積水化学工業株式会社 | ノイズ除去体 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419605Y2 (https=) | 1974-12-13 | 1979-07-19 | ||
| US4897151A (en) * | 1988-07-27 | 1990-01-30 | General Dynamics Corp., Pomona Division | Method for fabricating a dichroic parabolic lens reflector |
| CA2205873A1 (en) * | 1997-05-22 | 1998-11-22 | Jafar Shaker | Novel techniques for the cancellation of beam squint in planar printed reflectors |
| ES2153323B1 (es) * | 1999-06-07 | 2001-07-16 | Univ Madrid Politecnica | Reflectores planos en tecnologia impresa multicapa y su procedimiento de diseño. |
| JP5371633B2 (ja) | 2008-09-30 | 2013-12-18 | 株式会社エヌ・ティ・ティ・ドコモ | リフレクトアレイ |
| JP5177708B2 (ja) | 2010-08-27 | 2013-04-10 | 株式会社エヌ・ティ・ティ・ドコモ | リフレクトアレイ |
| JP5572490B2 (ja) | 2010-09-10 | 2014-08-13 | 株式会社日立国際八木ソリューションズ | 平面状反射板 |
| EP2882036B1 (en) * | 2012-07-31 | 2023-06-14 | Ntt Docomo, Inc. | Reflect array |
| JP6037761B2 (ja) | 2012-10-18 | 2016-12-07 | 三菱電機株式会社 | アンテナ装置 |
| JP7134594B2 (ja) | 2016-03-18 | 2022-09-12 | 日東電工株式会社 | 絶縁樹脂材料、それを用いた金属層付絶縁樹脂材料および配線基板 |
| JP7500172B2 (ja) * | 2019-09-18 | 2024-06-17 | 電気興業株式会社 | メタサーフェス反射板および該メタサーフェスを備えた信号機 |
| JP7339207B2 (ja) * | 2020-04-22 | 2023-09-05 | Kddi株式会社 | メタサーフェス反射板アレイ |
| JP6811453B1 (ja) | 2020-06-24 | 2021-01-13 | 医療法人すぎやま内科 | 経皮吸収用組成物 |
-
2023
- 2023-01-13 US US18/730,130 patent/US20250110265A1/en active Pending
- 2023-01-13 JP JP2023575231A patent/JP7745656B2/ja active Active
- 2023-01-13 KR KR1020247027031A patent/KR20240136381A/ko active Pending
- 2023-01-13 CN CN202380022310.0A patent/CN118715673A/zh active Pending
- 2023-01-13 WO PCT/JP2023/000797 patent/WO2023140193A1/ja not_active Ceased
- 2023-01-13 EP EP23743187.9A patent/EP4468521A4/en active Pending
- 2023-01-17 TW TW112101989A patent/TW202345464A/zh unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2023140193A5 (https=) | ||
| JP7745656B2 (ja) | リフレクタ | |
| KR101253688B1 (ko) | 전파 흡수체 | |
| CN109075455A (zh) | 天线装置 | |
| CN102246350A (zh) | 用于宽带抛物线天线的天线屏蔽器 | |
| CN111064008A (zh) | 一种多种相位调控集成的散射透波一体化电磁编码超材料 | |
| JP2008135485A (ja) | 電波吸収体およびその製造方法 | |
| Ameri et al. | Low cost and thin metasurface for ultra wide band and wide angle polarization insensitive radar cross section reduction | |
| CN110444895A (zh) | 基于单层内嵌式开槽圆环单元的宽带反射阵列天线 | |
| US20070046557A1 (en) | Wideband planar dipole antenna | |
| CN113922077A (zh) | 一种基于极化转换带宽相互叠加的超宽带rcs减缩超表面 | |
| JP2009076802A (ja) | 電波吸収体 | |
| CN120376944A (zh) | 用于宽带雷达散射截面减缩的集成相控阵天线 | |
| CN210724902U (zh) | 电子设备的后盖及电子设备 | |
| CN116315719A (zh) | 一种基于超材料吸波单元的低rcs微带天线 | |
| Zhao et al. | A broadband linear polarization converter and its application in RCS reduction | |
| WO2024204610A1 (ja) | リフレクタ | |
| CN116093625A (zh) | 一种新型反射阵列天线系统 | |
| WO2024204632A1 (ja) | リフレクタ | |
| Wu et al. | Novel gigh gain metamaterial antenna radome for WiMAX operation in the 5.8-GHz band | |
| Nguyen et al. | Dual band and dual polarized reflectarray using cross dipole and patch elements | |
| Ding et al. | A novel archimedean spiral antenna with uniplanar EBG substrate | |
| CN114336085A (zh) | 一种低雷达散射截面的贴片天线 | |
| JP2009218993A (ja) | アンテナ装置およびアレイアンテナ | |
| CN116666958B (zh) | 一种低剖面共形低散射阵列天线 |