BR112012020243A2 - composto de antena de circuito - Google Patents

composto de antena de circuito

Info

Publication number
BR112012020243A2
BR112012020243A2 BR112012020243A BR112012020243A BR112012020243A2 BR 112012020243 A2 BR112012020243 A2 BR 112012020243A2 BR 112012020243 A BR112012020243 A BR 112012020243A BR 112012020243 A BR112012020243 A BR 112012020243A BR 112012020243 A2 BR112012020243 A2 BR 112012020243A2
Authority
BR
Brazil
Prior art keywords
circuit
magnetic
transition
magnetic circuit
counterweight
Prior art date
Application number
BR112012020243A
Other languages
English (en)
Inventor
James Brown Forrest
Original Assignee
Dockon Ag
James Brown Forrest
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
Priority claimed from US12/878,018 external-priority patent/US8462061B2/en
Priority claimed from US12/878,016 external-priority patent/US8144065B2/en
Priority claimed from US12/878,020 external-priority patent/US8164528B2/en
Application filed by Dockon Ag, James Brown Forrest filed Critical Dockon Ag
Publication of BR112012020243A2 publication Critical patent/BR112012020243A2/pt

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
    • H01Q7/005—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 with variable reactance for tuning the antenna
    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

composto de antena de circuito. incorporações relacionadas a antenas compostas de campo planar (frente e verso) e impressas (face única). melhorias relacionam particularmente, mas não exclusivamente, para compor as antenas em circuito tendo radiadores de campo elétrico coplanares e circuito magnéticos com campos elétricos ortongonais a campos magnéticos que atingem benefícios de desempenho de maior largura de banda (menor q), maior intensidade de radiação / energia / ganho e maior eficiência. outras formas de realização se relacionam com um contrapeso autocontido no composto de campo de antena incluindo uma transição formada sobre o circuito magnético e com uma largura de transição maior do que a largura do circuito magnético. a transição substancialmente isola o contrapeso formado sobre o circuito magnético oposto ou adjacente ao radiador de campo elétrico.
BR112012020243A 2010-02-11 2011-02-11 composto de antena de circuito BR112012020243A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30359410P 2010-02-11 2010-02-11
US12/878,018 US8462061B2 (en) 2008-03-26 2010-09-08 Printed compound loop antenna
US12/878,016 US8144065B2 (en) 2008-03-26 2010-09-08 Planar compound loop antenna
US12/878,020 US8164528B2 (en) 2008-03-26 2010-09-08 Self-contained counterpoise compound loop antenna
PCT/US2011/024634 WO2011100618A1 (en) 2010-02-11 2011-02-11 Compound loop antenna

Publications (1)

Publication Number Publication Date
BR112012020243A2 true BR112012020243A2 (pt) 2017-06-27

Family

ID=44148983

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020243A BR112012020243A2 (pt) 2010-02-11 2011-02-11 composto de antena de circuito

Country Status (7)

Country Link
EP (1) EP2534731A1 (pt)
JP (3) JP5916019B2 (pt)
KR (3) KR102057880B1 (pt)
CN (2) CN103004022A (pt)
BR (1) BR112012020243A2 (pt)
IL (2) IL221376A (pt)
WO (1) WO2011100618A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8654022B2 (en) * 2011-09-02 2014-02-18 Dockon Ag Multi-layered multi-band antenna
CN104040789B (zh) * 2011-11-04 2016-02-10 多康公司 电容耦合复合环天线
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9799956B2 (en) * 2013-12-11 2017-10-24 Dockon Ag Three-dimensional compound loop antenna
US9748651B2 (en) 2013-12-09 2017-08-29 Dockon Ag Compound coupling to re-radiating antenna solution
US9496614B2 (en) * 2014-04-15 2016-11-15 Dockon Ag Antenna system using capacitively coupled compound loop antennas with antenna isolation provision
GB2537345A (en) * 2014-10-03 2016-10-19 Cambridge Consultants Inc Antenna for implant and associated apparatus and methods
US20160111772A1 (en) * 2014-10-16 2016-04-21 Microsoft Corporation Loop antenna with a parasitic element inside
US11038272B2 (en) 2017-05-29 2021-06-15 Huawei Technologies Co., Ltd. Configurable antenna array with diverse polarizations
KR102092028B1 (ko) * 2019-04-03 2020-04-23 주식회사 제이씨에프테크놀러지 다른 접지 환경에서 유사 공진 특성을 유지하는 자가 보정 안테나
CN110208674B (zh) * 2019-05-08 2021-05-25 天津大学 一种用于非线性辐射信号检测的定向耦合近场探针及系统
US10985464B2 (en) 2019-07-31 2021-04-20 Verily Life Sciences Llc Miniaturized inductive loop antenna with distributed reactive loads
CN113972475B (zh) * 2020-07-24 2024-03-08 启碁科技股份有限公司 天线结构
CN114284695B (zh) * 2020-09-28 2023-07-07 华为技术有限公司 天线单元和通讯设备

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DE3738513A1 (de) 1987-11-13 1989-06-01 Dornier System Gmbh Mikrostreifenleiterantenne
US5376942A (en) 1991-08-20 1994-12-27 Sumitomo Electric Industries, Ltd. Receiving device with separate substrate surface
US5300936A (en) * 1992-09-30 1994-04-05 Loral Aerospace Corp. Multiple band antenna
JP3334079B2 (ja) * 1999-07-19 2002-10-15 エヌイーシーインフロンティア株式会社 バラン組込み型ループアンテナ
US6437750B1 (en) 1999-09-09 2002-08-20 University Of Kentucky Research Foundation Electrically-small low Q radiator structure and method of producing EM waves therewith
US6677901B1 (en) 2002-03-15 2004-01-13 The United States Of America As Represented By The Secretary Of The Army Planar tunable microstrip antenna for HF and VHF frequencies
DE10347719B4 (de) * 2003-06-25 2009-12-10 Samsung Electro-Mechanics Co., Ltd., Suwon Innere Antenne für ein mobiles Kommunikationsgerät
CN100390549C (zh) * 2003-10-15 2008-05-28 财团法人工业技术研究院 电磁场感测元件及其装置
JP4328900B2 (ja) * 2004-04-28 2009-09-09 独立行政法人情報通信研究機構 Ｕｗｂループアンテナ
EP1617515B1 (en) 2004-07-13 2007-09-19 TDK Corporation PxM antenna for high-power, broadband applications
JP2006050291A (ja) * 2004-08-05 2006-02-16 Matsuzaki Denki Kogyo Kk 広帯域アンテナ素子、および室内装飾を兼ねた広帯域アンテナ
JP4521724B2 (ja) * 2005-01-20 2010-08-11 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 アンテナ装置及びこのアンテナ装置を備えた携帯端末装置
US7388550B2 (en) 2005-10-11 2008-06-17 Tdk Corporation PxM antenna with improved radiation characteristics over a broad frequency range
US7427965B2 (en) * 2005-10-12 2008-09-23 Kyocera Corporation Multiple band capacitively-loaded loop antenna
US7728785B2 (en) * 2006-02-07 2010-06-01 Nokia Corporation Loop antenna with a parasitic radiator
EP1973192B1 (en) * 2007-03-23 2017-06-14 BlackBerry Limited Antenne apparatus and associated methodology for a multi-band radio device
KR100911938B1 (ko) * 2007-09-14 2009-08-13 주식회사 케이티테크 모노폴 안테나와 루프 안테나가 결합된 광대역 내장형안테나
GB0805393D0 (en) * 2008-03-26 2008-04-30 Dockon Ltd Improvements in and relating to antennas

Also Published As

Publication number Publication date
JP2017063513A (ja) 2017-03-30
JP6449352B2 (ja) 2019-01-09
WO2011100618A1 (en) 2011-08-18
EP2534731A1 (en) 2012-12-19
CN105789902B (zh) 2021-05-07
KR20170068611A (ko) 2017-06-19
KR20120139737A (ko) 2012-12-27
IL221376A (en) 2016-11-30
JP2013520104A (ja) 2013-05-30
CN103004022A (zh) 2013-03-27
IL221376A0 (en) 2012-10-31
JP2015057906A (ja) 2015-03-26
IL248674A0 (en) 2016-12-29
CN105789902A (zh) 2016-07-20
IL248674A (en) 2017-11-30
KR20150031501A (ko) 2015-03-24
KR102057880B1 (ko) 2019-12-20
JP5916019B2 (ja) 2016-05-11

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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]