NO313975B1 - Antenne for transponder - Google Patents

Antenne for transponder Download PDF

Info

Publication number
NO313975B1
NO313975B1 NO20000613A NO20000613A NO313975B1 NO 313975 B1 NO313975 B1 NO 313975B1 NO 20000613 A NO20000613 A NO 20000613A NO 20000613 A NO20000613 A NO 20000613A NO 313975 B1 NO313975 B1 NO 313975B1
Authority
NO
Norway
Prior art keywords
antenna
accordance
antenna element
frames
loops
Prior art date
Application number
NO20000613A
Other languages
English (en)
Norwegian (no)
Other versions
NO20000613D0 (no
NO20000613L (no
Inventor
Atle Saegrov
Geir Monsen Vavik
Original Assignee
Q Free Asa
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 Q Free Asa filed Critical Q Free Asa
Priority to NO20000613A priority Critical patent/NO313975B1/no
Publication of NO20000613D0 publication Critical patent/NO20000613D0/no
Priority to AU32487/01A priority patent/AU767736B2/en
Priority to EP01904652A priority patent/EP1254490A1/en
Priority to BRPI0108162-4A priority patent/BRPI0108162B1/pt
Priority to JP2001559097A priority patent/JP4808355B2/ja
Priority to PCT/NO2001/000013 priority patent/WO2001059879A1/en
Priority to CNB018047246A priority patent/CN1293672C/zh
Priority to CA2399383A priority patent/CA2399383C/en
Priority to US10/169,763 priority patent/US6885342B2/en
Priority to EP09075240A priority patent/EP2093830A1/en
Publication of NO20000613L publication Critical patent/NO20000613L/no
Priority to ZA200205546A priority patent/ZA200205546B/en
Publication of NO313975B1 publication Critical patent/NO313975B1/no

Links

Classifications

    • 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
    • H01Q1/36—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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO20000613A 2000-02-08 2000-02-08 Antenne for transponder NO313975B1 (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO20000613A NO313975B1 (no) 2000-02-08 2000-02-08 Antenne for transponder
EP09075240A EP2093830A1 (en) 2000-02-08 2001-01-15 Antenna for transponder
JP2001559097A JP4808355B2 (ja) 2000-02-08 2001-01-15 トランスポンダ用アンテナ
EP01904652A EP1254490A1 (en) 2000-02-08 2001-01-15 Antenna for transponder
BRPI0108162-4A BRPI0108162B1 (pt) 2000-02-08 2001-01-15 Antena para enviar e receber radiação de micro-ondas
AU32487/01A AU767736B2 (en) 2000-02-08 2001-01-15 Antenna for transponder
PCT/NO2001/000013 WO2001059879A1 (en) 2000-02-08 2001-01-15 Antenna for transponder
CNB018047246A CN1293672C (zh) 2000-02-08 2001-01-15 用于转发器的天线
CA2399383A CA2399383C (en) 2000-02-08 2001-01-15 Antenna for transponder
US10/169,763 US6885342B2 (en) 2000-02-08 2001-01-15 Antenna for transponder
ZA200205546A ZA200205546B (en) 2000-02-08 2002-07-11 Antenna for transponder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20000613A NO313975B1 (no) 2000-02-08 2000-02-08 Antenne for transponder

Publications (3)

Publication Number Publication Date
NO20000613D0 NO20000613D0 (no) 2000-02-08
NO20000613L NO20000613L (no) 2001-08-09
NO313975B1 true NO313975B1 (no) 2003-01-06

Family

ID=19910700

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000613A NO313975B1 (no) 2000-02-08 2000-02-08 Antenne for transponder

Country Status (10)

Country Link
US (1) US6885342B2 (zh)
EP (2) EP1254490A1 (zh)
JP (1) JP4808355B2 (zh)
CN (1) CN1293672C (zh)
AU (1) AU767736B2 (zh)
BR (1) BRPI0108162B1 (zh)
CA (1) CA2399383C (zh)
NO (1) NO313975B1 (zh)
WO (1) WO2001059879A1 (zh)
ZA (1) ZA200205546B (zh)

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AT411940B (de) * 2001-12-21 2004-07-26 Efkon Ag Mobile kommunikations-einrichtung, insbesondere für ein elektronisches gebührenzahlungssystem
JP2005340933A (ja) * 2004-05-24 2005-12-08 Mitsubishi Electric Corp 円偏波アンテナ、及びこれを用いたレクテナ
DE102005010894B4 (de) * 2005-03-09 2008-06-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Planare Mehrbandantenne
US7728785B2 (en) * 2006-02-07 2010-06-01 Nokia Corporation Loop antenna with a parasitic radiator
JP4287902B2 (ja) * 2007-01-11 2009-07-01 パナソニック株式会社 広帯域スロットアンテナ
KR20120102173A (ko) * 2007-09-13 2012-09-17 퀄컴 인코포레이티드 무선 전력 인가를 위한 안테나
EP2141635A1 (en) * 2008-06-30 2010-01-06 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A radio frequency tag
JP5029559B2 (ja) * 2008-09-30 2012-09-19 日立電線株式会社 アンテナ及びそれを備えた電気機器
US8072384B2 (en) * 2009-01-14 2011-12-06 Laird Technologies, Inc. Dual-polarized antenna modules
US20100314454A1 (en) * 2009-06-15 2010-12-16 Tc License Ltd. Configurable external rfid tag
US8578599B2 (en) * 2010-03-22 2013-11-12 Rogers Corporation Method of making a supported foam circuit laminate
US9444147B2 (en) * 2011-07-18 2016-09-13 The United States Of America As Represented By The Secretary Of The Army Ultra-wide-band (UWB) antenna assembly with at least one director and electromagnetic reflective subassembly and method
CN104332717B (zh) * 2014-11-27 2017-09-15 陈念 反射器
KR102246561B1 (ko) * 2019-06-11 2021-04-29 한양대학교 산학협력단 편파 방향을 가변시킬 수 있는 안테나
CN111585006B (zh) * 2020-05-08 2022-04-15 武汉虹信科技发展有限责任公司 辐射单元及阵列天线
US11417951B2 (en) 2020-09-01 2022-08-16 Apple Inc. Electronic devices having antennas that radiate through three-dimensionally curved cover layers

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DE2352807C3 (de) * 1973-10-20 1979-10-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Die Summenfrequenz erzeugender Antwortgeber für ein Sende- und Empfangssystem zur Erkennung bewegbarer Körper
FR2505097A1 (fr) 1981-05-04 1982-11-05 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires et antenne plane hyperfrequence comprenant un reseau de tels elements
GB2142475A (en) * 1983-06-29 1985-01-16 Decca Ltd Wide beam microwave antenna
JPH01248805A (ja) * 1988-03-30 1989-10-04 Shigeru Egashira マイクロストリップアンテナ
US4853705A (en) * 1988-05-11 1989-08-01 Amtech Technology Corporation Beam powered antenna
JPH04115606A (ja) * 1990-08-31 1992-04-16 Matsushita Electric Works Ltd 無線装置
US5307075A (en) * 1991-12-12 1994-04-26 Allen Telecom Group, Inc. Directional microstrip antenna with stacked planar elements
JPH0585112U (ja) * 1992-04-22 1993-11-16 顯 神明 平行ループアンテナ
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
FR2692404B1 (fr) 1992-06-16 1994-09-16 Aerospatiale Motif élémentaire d'antenne à large bande passante et antenne-réseau le comportant.
JP3452971B2 (ja) * 1994-03-08 2003-10-06 日本電業工作株式会社 偏波可変アンテナ
US5777470A (en) * 1994-06-15 1998-07-07 General Microwave Corporation Broadband probe for detecting the magnetic field component of an electromagnetic field
JPH08162831A (ja) * 1994-12-07 1996-06-21 Kansei Corp 自動車用キーレスユニットの内蔵アンテナ
US5815121A (en) * 1995-09-15 1998-09-29 Northrop Grumman Corporation Flatplate array antenna with polarizer lens
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
JPH1022721A (ja) * 1996-06-28 1998-01-23 Mitsubishi Electric Corp プリントループアンテナ
JPH1084219A (ja) * 1996-09-06 1998-03-31 Tokimec Inc 直交２直線偏波アンテナ
US5874919A (en) * 1997-01-09 1999-02-23 Harris Corporation Stub-tuned, proximity-fed, stacked patch antenna
SE509448C2 (sv) * 1997-05-07 1999-01-25 Ericsson Telefon Ab L M Dubbelpolariserad antenn samt enkelpolariserat antennelement
JP2000013131A (ja) * 1998-06-23 2000-01-14 Harada Ind Co Ltd 広帯域円偏波ダイポールアンテナ

Also Published As

Publication number Publication date
BR0108162A (pt) 2003-01-21
CN1398443A (zh) 2003-02-19
JP2003523121A (ja) 2003-07-29
CN1293672C (zh) 2007-01-03
BRPI0108162B1 (pt) 2015-08-11
AU767736B2 (en) 2003-11-20
US20030117329A1 (en) 2003-06-26
NO20000613D0 (no) 2000-02-08
CA2399383C (en) 2010-07-27
WO2001059879A1 (en) 2001-08-16
CA2399383A1 (en) 2001-08-16
EP1254490A1 (en) 2002-11-06
US6885342B2 (en) 2005-04-26
NO20000613L (no) 2001-08-09
EP2093830A1 (en) 2009-08-26
JP4808355B2 (ja) 2011-11-02
ZA200205546B (en) 2003-02-17
AU3248701A (en) 2001-08-20

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