NO20052566L - Retningsvirkende antenne - Google Patents

Retningsvirkende antenne

Info

Publication number
NO20052566L
NO20052566L NO20052566A NO20052566A NO20052566L NO 20052566 L NO20052566 L NO 20052566L NO 20052566 A NO20052566 A NO 20052566A NO 20052566 A NO20052566 A NO 20052566A NO 20052566 L NO20052566 L NO 20052566L
Authority
NO
Norway
Prior art keywords
elements
monopoly
electrically conductive
coupled
mirror elements
Prior art date
Application number
NO20052566A
Other languages
English (en)
Other versions
NO20052566D0 (no
Inventor
Bing Chiang
Griffin K Gothard
Christopher A Snyder
William R Palmer
Original Assignee
Ipr Licensing Inc
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 Ipr Licensing Inc filed Critical Ipr Licensing Inc
Publication of NO20052566D0 publication Critical patent/NO20052566D0/no
Publication of NO20052566L publication Critical patent/NO20052566L/no

Links

Classifications

    • 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
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/32—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being end-fed and elongated
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/446—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • 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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

En retningsantenne som har et antall, N, med monopolantenneelementer på utsiden. Disse monopolelementene er utformet som et øvre elektrisk ledende segment på en del av et dielektrisk substrat. Matrisen innbefatter det samme antallet, N, med speilelementer. Speilelementene er utformet som et andre sett med nedre elektrisk ledende segmenter på det samme substratet som de øvre elektrisk ledende segmentene. Speilelementene, som har stort sett samme lengde og form som monopolelementene, er koblet til et referansejordpotensiale. For å komplettere matrisen er et aktivt antenneelement også plassert på det samme substratet, tilstøtende til minst ett av monopolelementene. I et foretrukket arrangement er de passive monopolelementene og de tilhørende speilelementene selektivt koblet for å operere i enten en refleksiv eller en direktiv modus, slik som via et svitsjbart koblingskretsløp som selektivt endrer impedansene koblet mellom dem.
NO20052566A 2002-10-28 2005-05-27 Retningsvirkende antenne NO20052566L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/282,955 US6762722B2 (en) 2001-05-18 2002-10-28 Directional antenna
PCT/US2003/033776 WO2004040689A2 (en) 2002-10-28 2003-10-28 Directional antenna

Publications (2)

Publication Number Publication Date
NO20052566D0 NO20052566D0 (no) 2005-05-27
NO20052566L true NO20052566L (no) 2005-07-28

Family

ID=32228793

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052566A NO20052566L (no) 2002-10-28 2005-05-27 Retningsvirkende antenne

Country Status (12)

Country Link
US (2) US6762722B2 (no)
EP (1) EP1556922A4 (no)
JP (1) JP2006504353A (no)
KR (1) KR100817621B1 (no)
CN (1) CN1708875A (no)
AU (1) AU2003287198A1 (no)
CA (1) CA2503031C (no)
IL (1) IL167993A (no)
MX (1) MXPA05004602A (no)
NO (1) NO20052566L (no)
TW (1) TWI321376B (no)
WO (1) WO2004040689A2 (no)

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US7193574B2 (en) * 2004-10-18 2007-03-20 Interdigital Technology Corporation Antenna for controlling a beam direction both in azimuth and elevation
US8598864B2 (en) * 2004-12-23 2013-12-03 Power Survey Llc Apparatus and method for monitoring and controlling detection of stray voltage anomalies
US7271763B2 (en) * 2005-03-03 2007-09-18 The United States Of America As Represented By The Secretary Of The Army Hybrid-phased communication array
FR2885456A1 (fr) * 2005-05-03 2006-11-10 Thomson Licensing Sa Dispositif rayonnant polyvalent
US20070036353A1 (en) * 2005-05-31 2007-02-15 Interdigital Technology Corporation Authentication and encryption methods using shared secret randomness in a joint channel
GB2439974B (en) * 2006-07-07 2011-03-23 Iti Scotland Ltd Antenna arrangement
US20080129635A1 (en) * 2006-12-04 2008-06-05 Agc Automotive Americas R&D, Inc. Method of operating a patch antenna in a higher order mode
US7505002B2 (en) * 2006-12-04 2009-03-17 Agc Automotive Americas R&D, Inc. Beam tilting patch antenna using higher order resonance mode
US8138985B2 (en) * 2008-04-05 2012-03-20 Henry Cooper Device and method for modular antenna formation and configuration
EP2372613A1 (fr) * 2010-04-01 2011-10-05 Gemalto SA Objet de communication radiofréquence double-portée et procédé de mise en oeuvre
US8228233B2 (en) 2010-04-26 2012-07-24 Dell Products, Lp Directional antenna and methods thereof
TWI501463B (zh) * 2010-05-28 2015-09-21 Lynwave Technology Ltd 無線收發裝置及其天線模組
TWM413981U (en) * 2010-10-27 2011-10-11 Lynwave Technology Ltd Antenna module
TWI491109B (zh) * 2010-11-10 2015-07-01 Lynwave Technology Ltd 天線模組
US10720714B1 (en) * 2013-03-04 2020-07-21 Ethertronics, Inc. Beam shaping techniques for wideband antenna
TWI536660B (zh) 2014-04-23 2016-06-01 財團法人工業技術研究院 通訊裝置及其多天線系統設計之方法
CN105186121B (zh) * 2015-08-18 2018-04-17 广东顺德中山大学卡内基梅隆大学国际联合研究院 一种磁单极子端射天线阵
US11056765B2 (en) * 2016-12-20 2021-07-06 Intel Corporation Microelectronic devices designed with foldable flexible substrates for high frequency communication modules
US10497472B1 (en) 2017-03-08 2019-12-03 Deborah T. Bullington Directional signal fencing for medical appointment progress tracking
KR101895723B1 (ko) 2017-07-11 2018-09-05 홍익대학교 산학협력단 하이브리드 타입 그라운드를 이용한 지향성 모노폴 어레이 안테나
IT201800002979A1 (it) * 2018-02-23 2019-08-23 Adant S R L Sistema di antenna
US10644395B2 (en) 2018-05-14 2020-05-05 Freefall Aerospace, Inc. Dielectric antenna array and system
FR3098651B1 (fr) * 2019-07-11 2022-07-08 Thales Sa Dispositif de deploiement tridimensionnel
US11569585B2 (en) 2020-12-30 2023-01-31 Industrial Technology Research Institute Highly integrated pattern-variable multi-antenna array

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Also Published As

Publication number Publication date
EP1556922A4 (en) 2005-11-02
KR100817621B1 (ko) 2008-03-27
CA2503031C (en) 2010-01-12
TWI321376B (en) 2010-03-01
IL167993A (en) 2010-11-30
EP1556922A2 (en) 2005-07-27
JP2006504353A (ja) 2006-02-02
WO2004040689A3 (en) 2004-09-02
CN1708875A (zh) 2005-12-14
WO2004040689A2 (en) 2004-05-13
US6762722B2 (en) 2004-07-13
US20030210204A1 (en) 2003-11-13
AU2003287198A8 (en) 2004-05-25
US20050035910A1 (en) 2005-02-17
TW200427133A (en) 2004-12-01
KR20050073589A (ko) 2005-07-14
NO20052566D0 (no) 2005-05-27
CA2503031A1 (en) 2004-05-13
US7034761B2 (en) 2006-04-25
MXPA05004602A (es) 2005-10-26
AU2003287198A1 (en) 2004-05-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application