DE602007014410D1 - Eigenresonante elektrische kleine antenne - Google Patents

Eigenresonante elektrische kleine antenne

Info

Publication number
DE602007014410D1
DE602007014410D1 DE602007014410T DE602007014410T DE602007014410D1 DE 602007014410 D1 DE602007014410 D1 DE 602007014410D1 DE 602007014410 T DE602007014410 T DE 602007014410T DE 602007014410 T DE602007014410 T DE 602007014410T DE 602007014410 D1 DE602007014410 D1 DE 602007014410D1
Authority
DE
Germany
Prior art keywords
antenna
rfid
reduced
radiating element
small antenna
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.)
Active
Application number
DE602007014410T
Other languages
English (en)
Inventor
Albacete Jordi Bonache
Santos Javier Dacuna
Andres Rafael Pous
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aida Ct S L
Original Assignee
Aida Ct S L
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 Aida Ct S L filed Critical Aida Ct S L
Publication of DE602007014410D1 publication Critical patent/DE602007014410D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/16—Folded slot antennas
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
DE602007014410T 2007-01-12 2007-01-12 Eigenresonante elektrische kleine antenne Active DE602007014410D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/000262 WO2008083719A1 (en) 2007-01-12 2007-01-12 Self-resonant electrically small antenna

Publications (1)

Publication Number Publication Date
DE602007014410D1 true DE602007014410D1 (de) 2011-06-16

Family

ID=38473928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007014410T Active DE602007014410D1 (de) 2007-01-12 2007-01-12 Eigenresonante elektrische kleine antenne

Country Status (5)

Country Link
EP (1) EP2118965B1 (de)
AT (1) ATE508493T1 (de)
DE (1) DE602007014410D1 (de)
ES (1) ES2366137T3 (de)
WO (1) WO2008083719A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8900188B2 (en) * 2007-12-31 2014-12-02 Deka Products Limited Partnership Split ring resonator antenna adapted for use in wirelessly controlled medical device
CN101752664B (zh) * 2010-01-15 2013-07-24 华南理工大学 基于正交耦合馈电的环形圆极化陶瓷天线
FR2961354B1 (fr) 2010-06-15 2012-06-01 Commissariat Energie Atomique Antenne haute frequence
FR2961353B1 (fr) * 2010-06-15 2013-07-26 Commissariat Energie Atomique Antenne pour milieu humide
CH704583B1 (fr) 2011-03-03 2016-03-15 Winwatch Ip Ltd Etiquette radiofréquence, et composants d'une montre et montre-bracelet équipés d'une telle étiquette radiofréquence.
US8556178B2 (en) * 2011-03-04 2013-10-15 Hand Held Products, Inc. RFID devices using metamaterial antennas
CN102810734A (zh) * 2011-05-31 2012-12-05 深圳光启高等理工研究院 一种天线及具有该天线的mimo天线
CN102903397B (zh) * 2011-07-29 2015-07-22 深圳光启高等理工研究院 一种宽频吸波的人工电磁材料
US9431708B2 (en) 2011-11-04 2016-08-30 Dockon Ag Capacitively coupled compound loop antenna
CN103138044A (zh) * 2011-11-25 2013-06-05 刘智佳 微带贴片式rfid标签天线
RU2490785C1 (ru) 2012-01-10 2013-08-20 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Метаматериальная резонансная структура
EP2733787B1 (de) * 2012-06-28 2017-09-06 Murata Manufacturing Co., Ltd. Antennenvorrichtung und kommunikationsendgerät
CN103337706A (zh) * 2013-06-06 2013-10-02 北京邮电大学 一种工作于uhf频段的小型化、低剖面、三环形rfid标签天线
KR101666303B1 (ko) * 2015-04-03 2016-10-13 울산대학교 산학협력단 Srr 루프형 rf 공진기
GB2553093B (en) 2016-08-17 2019-05-15 Drayson Tech Europe Ltd RF energy harvesting dual loop antenna with gaps and bridges
TWI630760B (zh) * 2017-02-10 2018-07-21 智易科技股份有限公司 裂環型天線
CN107578085A (zh) * 2017-10-23 2018-01-12 上扬无线射频科技扬州有限公司 一种具有uhf标签近场测试功能的铝蚀刻天线
JP2019213011A (ja) * 2018-06-01 2019-12-12 東芝テック株式会社 アンテナ装置及び通信装置
CN114218970B (zh) 2018-08-09 2023-03-28 利腾股份有限公司 电磁状态感测装置
WO2020040709A1 (en) * 2018-08-23 2020-02-27 Glakolens Bi̇yomedi̇kal Bi̇yoteknoloji̇ Ti̇c. Ve San. A.Ş. Contact lens embedded sensor system for monitoring changes in intraocular pressure and method for implementing the same
US11472233B2 (en) 2019-03-27 2022-10-18 Lyten, Inc. Tuned radio frequency (RF) resonant materials
US11479062B2 (en) 2019-03-27 2022-10-25 Lyten, Inc. Tuned radio frequency (RF) resonant materials and material configurations for sensing in a vehicle
CN110033073A (zh) * 2019-04-15 2019-07-19 西安电子科技大学 基于超材料的无线射频能量收集rfid标签系统
CN110518355B (zh) * 2019-10-24 2020-02-21 武汉慧联无限科技有限公司 一种超宽带天线
KR20230169128A (ko) * 2021-04-09 2023-12-15 라이텐, 인코포레이티드 분할 링 공진기를 포함하는 타이어

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832813A1 (de) * 1988-09-28 1990-03-29 Karl Bous Magnetische sende- und/oder empfangsantenne
JP3046233B2 (ja) * 1995-12-22 2000-05-29 三菱電機株式会社 薄型受信装置並びに送信装置
US6147655A (en) * 1998-11-05 2000-11-14 Single Chip Systems Corporation Flat loop antenna in a single plane for use in radio frequency identification tags
JP4071672B2 (ja) * 2003-05-01 2008-04-02 株式会社東芝 アンテナ装置
ES2235623B1 (es) * 2003-09-25 2006-11-01 Universitat Autonoma De Barcelona Filtros y antenas de microondas y milimetricas basados en resonadores de anillos abiertos y en lineas de transmision planares.
US6992630B2 (en) * 2003-10-28 2006-01-31 Harris Corporation Annular ring antenna
US20060109130A1 (en) * 2004-11-22 2006-05-25 Hattick John B Radio frequency identification (RFID) tag for an item having a conductive layer included or attached
US20080048867A1 (en) * 2006-01-18 2008-02-28 Oliver Ronald A Discontinuous-Loop RFID Reader Antenna And Methods

Also Published As

Publication number Publication date
EP2118965A1 (de) 2009-11-18
ES2366137T3 (es) 2011-10-17
ATE508493T1 (de) 2011-05-15
WO2008083719A1 (en) 2008-07-17
EP2118965B1 (de) 2011-05-04

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