JP7210558B2 - 放射線遮蔽体 - Google Patents

放射線遮蔽体 Download PDF

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Publication number
JP7210558B2
JP7210558B2 JP2020515295A JP2020515295A JP7210558B2 JP 7210558 B2 JP7210558 B2 JP 7210558B2 JP 2020515295 A JP2020515295 A JP 2020515295A JP 2020515295 A JP2020515295 A JP 2020515295A JP 7210558 B2 JP7210558 B2 JP 7210558B2
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cells
cell
shielding device
resonators
loop
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JP2020515295A
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English (en)
Japanese (ja)
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JP2020521411A5 (https=
JP2020521411A (ja
Inventor
ジェームズ、ノラス
ラミーズ、アシフ
リチャード、リトルヘイルズ
ラエド、アブド－アルハミード
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Sargard Ltd
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Sargard Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • 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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • 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)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Connection Structure (AREA)
  • Aerials With Secondary Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2020515295A 2017-05-23 2018-05-23 放射線遮蔽体 Active JP7210558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1708242.1A GB201708242D0 (en) 2017-05-23 2017-05-23 Radiation shield
GB1708242.1 2017-05-23
PCT/GB2018/051398 WO2018215765A1 (en) 2017-05-23 2018-05-23 Radiation shield

Publications (3)

Publication Number Publication Date
JP2020521411A JP2020521411A (ja) 2020-07-16
JP2020521411A5 JP2020521411A5 (https=) 2021-07-26
JP7210558B2 true JP7210558B2 (ja) 2023-01-23

Family

ID=59220587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020515295A Active JP7210558B2 (ja) 2017-05-23 2018-05-23 放射線遮蔽体

Country Status (9)

Country Link
US (1) US11316265B2 (https=)
EP (1) EP3631896B1 (https=)
JP (1) JP7210558B2 (https=)
KR (1) KR102438235B1 (https=)
CN (1) CN110998971B (https=)
ES (1) ES2924262T3 (https=)
GB (1) GB201708242D0 (https=)
PL (1) PL3631896T3 (https=)
WO (1) WO2018215765A1 (https=)

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TWI693744B (zh) * 2019-01-22 2020-05-11 緯創資通股份有限公司 天線系統
CN110364821A (zh) * 2019-07-26 2019-10-22 重庆邮电大学 超宽带太赫兹非对称传输器件
CN110504541B (zh) * 2019-08-27 2021-11-02 南京邮电大学 一种用于降低mimo天线耦合度的电磁超材料结构
CN113809512A (zh) * 2020-06-17 2021-12-17 康普技术有限责任公司 基站天线
CN114095050B (zh) * 2020-07-29 2022-12-27 华为技术有限公司 一种无线终端
RU2751128C1 (ru) * 2020-11-24 2021-07-08 Столяров Сергей Михайлович Устройство для защиты от излучений
JP7664747B2 (ja) * 2021-04-19 2025-04-18 京セラ株式会社 電波吸収素子および集合体
US12308517B2 (en) * 2022-02-10 2025-05-20 Swiftlink Technologies Inc. Periodic mode-selective structure for surface wave scattering mitigation in millimeter wave antenna arrays
CN114818412B (zh) * 2022-03-18 2022-09-27 北京航空航天大学 一种人脑受电磁辐射的高精度计算方法

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JP2005260965A (ja) 2004-03-10 2005-09-22 Lucent Technol Inc 制御可能な屈折特性を備えた媒質
JP2010272865A (ja) 2009-05-22 2010-12-02 Korea Minting & Security Printing Corp 電磁気バンドギャップパターン及びその製造方法、並びに電磁気バンドパターンを利用した保安製品
US20120274523A1 (en) 2011-04-27 2012-11-01 Mina Ayatollahi Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance
US20140043194A1 (en) 2012-08-09 2014-02-13 Soongsil University-Industry Cooperation Foundation Terminal device having meta-structure
JP2015185946A (ja) 2014-03-20 2015-10-22 キヤノン株式会社 アンテナ装置

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WO2001071774A2 (en) * 2000-03-17 2001-09-27 The Regents Of The University Of California Left handed composite media
GB0130513D0 (en) 2001-12-20 2002-02-06 Univ Southampton Device for changing the polarization state of reflected transmitted and diffracted light and for achieving frequency and polarization sensitive reflection and
AU2003268291A1 (en) 2002-08-29 2004-03-19 The Regents Of The University Of California Indefinite materials
US7205941B2 (en) 2004-08-30 2007-04-17 Hewlett-Packard Development Company, L.P. Composite material with powered resonant cells
US8271241B2 (en) 2005-01-18 2012-09-18 University Of Massachusetts Lowell Chiral metamaterials
US7525711B1 (en) 2005-08-31 2009-04-28 The United States Of America As Represented By The Secretary Of The Navy Actively tunable electromagnetic metamaterial
US7646524B2 (en) * 2005-09-30 2010-01-12 The United States Of America As Represented By The Secretary Of The Navy Photoconductive metamaterials with tunable index of refraction and frequency
US8207907B2 (en) 2006-02-16 2012-06-26 The Invention Science Fund I Llc Variable metamaterial apparatus
CN101162797B (zh) 2006-10-10 2011-12-14 西北工业大学 一种负磁导率材料手机天线电磁屏蔽装置
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JP2005260965A (ja) 2004-03-10 2005-09-22 Lucent Technol Inc 制御可能な屈折特性を備えた媒質
JP2010272865A (ja) 2009-05-22 2010-12-02 Korea Minting & Security Printing Corp 電磁気バンドギャップパターン及びその製造方法、並びに電磁気バンドパターンを利用した保安製品
US20120274523A1 (en) 2011-04-27 2012-11-01 Mina Ayatollahi Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance
US20140043194A1 (en) 2012-08-09 2014-02-13 Soongsil University-Industry Cooperation Foundation Terminal device having meta-structure
JP2015185946A (ja) 2014-03-20 2015-10-22 キヤノン株式会社 アンテナ装置

Also Published As

Publication number Publication date
KR20200009061A (ko) 2020-01-29
WO2018215765A1 (en) 2018-11-29
EP3631896B1 (en) 2022-06-29
EP3631896A1 (en) 2020-04-08
ES2924262T3 (es) 2022-10-05
CN110998971B (zh) 2021-07-20
KR102438235B1 (ko) 2022-08-30
US20200144714A1 (en) 2020-05-07
CN110998971A (zh) 2020-04-10
US11316265B2 (en) 2022-04-26
JP2020521411A (ja) 2020-07-16
GB201708242D0 (en) 2017-07-05
PL3631896T3 (pl) 2022-10-03

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