BR112013011388A2 - ''isolante de onda eletromagnética'' - Google Patents

''isolante de onda eletromagnética''

Info

Publication number
BR112013011388A2
BR112013011388A2 BR112013011388A BR112013011388A BR112013011388A2 BR 112013011388 A2 BR112013011388 A2 BR 112013011388A2 BR 112013011388 A BR112013011388 A BR 112013011388A BR 112013011388 A BR112013011388 A BR 112013011388A BR 112013011388 A2 BR112013011388 A2 BR 112013011388A2
Authority
BR
Brazil
Prior art keywords
electromagnetic wave
insulator
wave insulator
electromagnetic
wave
Prior art date
Application number
BR112013011388A
Other languages
English (en)
Portuguese (pt)
Inventor
R Romanko Walter
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112013011388A2 publication Critical patent/BR112013011388A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/36—Isolators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Connection Structure (AREA)
  • Aerials With Secondary Devices (AREA)
  • Soft Magnetic Materials (AREA)
BR112013011388A 2010-11-18 2011-11-04 ''isolante de onda eletromagnética'' BR112013011388A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41509010P 2010-11-18 2010-11-18
PCT/US2011/059300 WO2012067846A1 (en) 2010-11-18 2011-11-04 Electromagnetic wave isolator

Publications (1)

Publication Number Publication Date
BR112013011388A2 true BR112013011388A2 (pt) 2019-09-24

Family

ID=44947262

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011388A BR112013011388A2 (pt) 2010-11-18 2011-11-04 ''isolante de onda eletromagnética''

Country Status (12)

Country Link
US (1) US20120126911A1 (enExample)
EP (1) EP2641295A1 (enExample)
JP (2) JP2014504062A (enExample)
KR (1) KR20130130738A (enExample)
CN (1) CN103201901B (enExample)
BR (1) BR112013011388A2 (enExample)
CA (1) CA2817214A1 (enExample)
MX (1) MX2013005386A (enExample)
RU (1) RU2013121424A (enExample)
SG (1) SG190184A1 (enExample)
TW (1) TWI556719B (enExample)
WO (1) WO2012067846A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9991596B2 (en) * 2006-11-18 2018-06-05 Rfmicron, Inc. Method and apparatus for sensing environmental parameters using wireless sensor(s)
US11817637B2 (en) 2006-11-18 2023-11-14 Rfmicron, Inc. Radio frequency identification (RFID) moisture tag(s) and sensors with extended sensing via capillaries
US9785807B2 (en) 2006-11-18 2017-10-10 Rfmicron, Inc. Method and apparatus for sensing environment using a wireless passive sensor
US20130330511A1 (en) * 2012-06-08 2013-12-12 Fred Sharifi Gigahertz electromagnetic absorption in a material with textured surface
JP5479540B2 (ja) * 2012-07-10 2014-04-23 株式会社リケン 電波吸収体
US10037509B1 (en) 2014-06-17 2018-07-31 Amazon Technologies, Inc. Efficient monitoring of inventory items
US10176449B1 (en) 2014-08-08 2019-01-08 Amazon Technologies, Inc. Timeout durations for radio frequency identification tags
WO2016060938A2 (en) 2014-10-08 2016-04-21 RF Micron, Inc. Radio frequency identification (rfid) moisture tag(s) and sensors with extended sensing via capillaries
WO2017099993A1 (en) 2015-12-08 2017-06-15 3M Innovative Properties Company Magnetic isolator, method of making the same, and device containing the same
US10587049B2 (en) 2015-12-08 2020-03-10 3M Innovative Properties Company Magnetic isolator, method of making the same, and device containing the same
CN109096487A (zh) * 2017-06-20 2018-12-28 赵云飞 钛酸钡/聚苯胺复合材料的制备方法及其应用
CN110230096A (zh) * 2019-06-26 2019-09-13 中国科学院上海光学精密机械研究所 三硼酸锂晶体表面增透微结构及其制备方法
CN115911820A (zh) * 2021-09-22 2023-04-04 安弗施无线射频系统（上海）有限公司 天线和基站
CN114220646B (zh) * 2021-12-16 2024-01-02 上海无线电设备研究所 一种基于微颗粒的电磁特征主动调控的标准样件的构造方法
TWI825652B (zh) * 2022-04-01 2023-12-11 肥特補科技股份有限公司 隔離片與其製造方法及ｕｈｆ ｒｆｉｄ標籤
GB2630578A (en) * 2023-05-30 2024-12-04 Trak Microwave Ltd RF circulator with non-conductive preform

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888408U (ja) * 1981-12-10 1983-06-15 東北金属工業株式会社 電波吸収壁
FR2620853B1 (fr) * 1987-09-18 1989-12-01 Commissariat Energie Atomique Materiau magnetique composite et son procede de fabrication
US5275880A (en) * 1989-05-17 1994-01-04 Minnesota Mining And Manufacturing Company Microwave absorber for direct surface application
JP2002009483A (ja) * 2000-06-26 2002-01-11 Kitagawa Ind Co Ltd 電波吸収体
KR20040008118A (ko) * 2000-12-14 2004-01-28 셀란트 인코퍼레이티드 가상자기벽을 가지고 있는 안테나
JP2004335999A (ja) * 2003-04-17 2004-11-25 Miyagawa Kasei Ind Co Ltd 電磁波吸収複合体およびその製造方法
CN1810068A (zh) * 2003-06-19 2006-07-26 波零公司 印刷电路板的emi吸收屏蔽
AU2003284553A1 (en) * 2003-11-14 2005-06-24 Hitachi, Ltd. Vehicle-mounted radar
US7064668B2 (en) * 2004-10-25 2006-06-20 The Boeing Company Reducing electromagnetic interference in radio frequency identification applications
ES2274674B1 (es) * 2004-12-24 2008-04-16 Micromag 2000, S.L. Absorbedor de radiacion electromagnetica basado en microhilos magneticos.
DE102006032833B4 (de) * 2005-08-26 2016-11-03 Honda Motor Co., Ltd. Transponder-Auswertungssystem und Verfahren
JP2007294808A (ja) * 2006-04-27 2007-11-08 Nitto Denko Corp 電磁波を伝導又は吸収する特性を有する構造体
US20080153963A1 (en) * 2006-12-22 2008-06-26 3M Innovative Properties Company Method for making a dispersion
US8013775B2 (en) * 2007-04-30 2011-09-06 Viasat, Inc. Radio frequency absorber
US7830296B2 (en) * 2007-07-11 2010-11-09 Finisar Corporation Anechoic structures for absorbing electromagnetic interference in a communications module
KR100955948B1 (ko) * 2007-12-21 2010-05-03 삼성전기주식회사 다중대역 송신단 모듈 및 이의 제조 방법
CN101672987B (zh) * 2008-09-12 2013-01-02 华为技术有限公司 光隔离器、光分插复用器和光合束器
JP5698982B2 (ja) * 2008-09-30 2015-04-08 凸版印刷株式会社 照明ランプ及びナノ炭素材料複合基板とその製造方法
JP5150476B2 (ja) * 2008-12-22 2013-02-20 株式会社東芝 アンテナ装置及び無線装置

Also Published As

Publication number Publication date
TWI556719B (zh) 2016-11-01
TW201225833A (en) 2012-06-16
WO2012067846A1 (en) 2012-05-24
KR20130130738A (ko) 2013-12-02
SG190184A1 (en) 2013-06-28
CN103201901A (zh) 2013-07-10
EP2641295A1 (en) 2013-09-25
MX2013005386A (es) 2013-07-29
CN103201901B (zh) 2015-11-25
JP2014504062A (ja) 2014-02-13
JP2017200232A (ja) 2017-11-02
US20120126911A1 (en) 2012-05-24
RU2013121424A (ru) 2014-12-27
CA2817214A1 (en) 2012-05-24

Similar Documents

Publication Publication Date Title
BR112013011388A2 (pt) ''isolante de onda eletromagnética''
EP2557582A4 (en) ELECTROMAGNETIC SWITCH
EP2610878A4 (en) HARNESS
EP2613334A4 (en) ELECTROMAGNETIC SWITCH
BR112013015126A2 (pt) material de isolamento elétrico
BR112013003048A2 (pt) características elétricas de cabos elétricos blindados
EP2592701A4 (en) SHIELDED CONNECTOR
EP2533253A4 (en) HARNESS
EP2555204A4 (en) ISOLATED WIRE
EP2533365A4 (en) CONNECTION STRUCTURE
EP2601122A4 (en) CABLE COIL ARRANGEMENT
EP2757992A4 (en) ABLATIONSANTENNE
BR112012017403A2 (pt) caminho de blindagem condutora
BR112012022196A2 (pt) dispositivo disjuntor eletromagnético
BR112012020583A2 (pt) peça de acoplamento
EP2571756A4 (en) RADOM
BR112012025011A2 (pt) compósito de blindagem eletromagnética
EP2534732A4 (en) ANTENNA ARRANGEMENT
EP2688149A4 (en) WAVY-DIFFUSING ELECTROMAGNETIC METAMATERIAL
EP2698651A4 (en) METAMATERIAL FOR CONCENTRATION OF ELECTROMAGNETIC WAVES
EP2763318A4 (en) LAST DRIVE CIRCUIT
BR112012002879A2 (pt) dispositivo de aquecimento de onda eletromagnética
ITMI20111040A1 (it) Disposizione di collegamento elettrica
IL222015B (en) Humanized il-25 antibodies
EP2629758A4 (en) METAL ION NANO CLUSTER

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.