KR100342111B1 - 마이크로파안테나 - Google Patents

마이크로파안테나 Download PDF

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Publication number
KR100342111B1
KR100342111B1 KR1019960704676A KR19960704676A KR100342111B1 KR 100342111 B1 KR100342111 B1 KR 100342111B1 KR 1019960704676 A KR1019960704676 A KR 1019960704676A KR 19960704676 A KR19960704676 A KR 19960704676A KR 100342111 B1 KR100342111 B1 KR 100342111B1
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KR
South Korea
Prior art keywords
waveguide
planar
planar members
antenna
cavity
Prior art date
Application number
KR1019960704676A
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English (en)
Korean (ko)
Other versions
KR970701435A (ko
Inventor
존 루이스 플레데릭 챨스 콜린즈
Original Assignee
포텔 테크놀로지 리미티드
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.)
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Publication date
Priority claimed from GB9403752A external-priority patent/GB9403752D0/en
Priority claimed from GB9409692A external-priority patent/GB9409692D0/en
Application filed by 포텔 테크놀로지 리미티드 filed Critical 포텔 테크놀로지 리미티드
Publication of KR970701435A publication Critical patent/KR970701435A/ko
Application granted granted Critical
Publication of KR100342111B1 publication Critical patent/KR100342111B1/ko

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Classifications

    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
KR1019960704676A 1994-02-26 1995-02-24 마이크로파안테나 KR100342111B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9403752A GB9403752D0 (en) 1994-02-26 1994-02-26 Microwave antennas
GB9409692.2 1994-05-14
GB9403752.0 1994-05-14
GB9409692A GB9409692D0 (en) 1994-05-14 1994-05-14 Microwave antennas
PCT/GB1995/000398 WO1995023440A1 (en) 1994-02-26 1995-02-24 Microwave antennas

Publications (2)

Publication Number Publication Date
KR970701435A KR970701435A (ko) 1997-03-17
KR100342111B1 true KR100342111B1 (ko) 2002-11-13

Family

ID=26304396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960704676A KR100342111B1 (ko) 1994-02-26 1995-02-24 마이크로파안테나

Country Status (13)

Country Link
EP (1) EP0746880B1 (de)
JP (1) JPH10500261A (de)
KR (1) KR100342111B1 (de)
CN (1) CN1075253C (de)
AT (1) ATE202658T1 (de)
AU (1) AU1715595A (de)
CA (1) CA2184080A1 (de)
DE (1) DE69521497T2 (de)
DK (1) DK0746880T3 (de)
ES (1) ES2160698T3 (de)
GR (1) GR3036740T3 (de)
PT (1) PT746880E (de)
WO (1) WO1995023440A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012169709A1 (ko) * 2011-06-09 2012-12-13 위월드 주식회사 통신용 초광대역 듀얼선형편파 도파관 안테나
KR101536341B1 (ko) * 2008-12-05 2015-07-15 주식회사 아이두잇 안테나용 어댑터

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9703748D0 (en) 1997-02-22 1997-04-09 Fortel International Limited Microwave antennas
US6034647A (en) * 1998-01-13 2000-03-07 Raytheon Company Boxhorn array architecture using folded junctions
DE60214755T2 (de) * 2001-11-26 2007-10-04 Vega Grieshaber Kg Hornantenne für eine Pegelmesseinrichtung
US7109939B2 (en) * 2002-05-14 2006-09-19 Hrl Laboratories, Llc Wideband antenna array
WO2008069358A1 (en) * 2006-12-08 2008-06-12 Idoit Co., Ltd. Horn array type antenna for dual linear polarization
WO2008102987A1 (en) * 2007-02-21 2008-08-28 Idoit Co., Ltd. Horn array type antenna for dual linear polarization
KR20080105856A (ko) * 2007-06-01 2008-12-04 주식회사 아이두잇 듀얼선형편파 혼어레이 안테나
KR20090024039A (ko) 2007-09-03 2009-03-06 주식회사 아이두잇 듀얼선형편파 혼어레이 안테나
KR100905914B1 (ko) * 2007-09-03 2009-07-02 주식회사 아이두잇 듀얼 선형편파 혼어레이 안테나
WO2009031794A1 (en) * 2007-09-03 2009-03-12 Idoit Co., Ltd. Horn array type antenna for dual linear polarization
WO2009078630A1 (en) * 2007-12-14 2009-06-25 Idoit Co., Ltd. Horn array type antenna with skew filter
WO2009093779A1 (en) 2008-01-25 2009-07-30 Microface Co., Ltd Feeding network structure for flat type antenna
CN103022719A (zh) * 2012-12-26 2013-04-03 浙江大学 使用轻质介质透镜提高增益的车载动中通阵列天线
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US9866309B2 (en) 2015-06-03 2018-01-09 At&T Intellectual Property I, Lp Host node device and methods for use therewith
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US10148016B2 (en) 2015-07-14 2018-12-04 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array
US9628116B2 (en) 2015-07-14 2017-04-18 At&T Intellectual Property I, L.P. Apparatus and methods for transmitting wireless signals
US9722318B2 (en) 2015-07-14 2017-08-01 At&T Intellectual Property I, L.P. Method and apparatus for coupling an antenna to a device
US9793951B2 (en) 2015-07-15 2017-10-17 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US10090606B2 (en) 2015-07-15 2018-10-02 At&T Intellectual Property I, L.P. Antenna system with dielectric array and methods for use therewith
US9749053B2 (en) 2015-07-23 2017-08-29 At&T Intellectual Property I, L.P. Node device, repeater and methods for use therewith
US9948333B2 (en) 2015-07-23 2018-04-17 At&T Intellectual Property I, L.P. Method and apparatus for wireless communications to mitigate interference
US9912027B2 (en) 2015-07-23 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for exchanging communication signals
US9871283B2 (en) 2015-07-23 2018-01-16 At&T Intellectual Property I, Lp Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration
US9967173B2 (en) 2015-07-31 2018-05-08 At&T Intellectual Property I, L.P. Method and apparatus for authentication and identity management of communicating devices
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US10225025B2 (en) 2016-11-03 2019-03-05 At&T Intellectual Property I, L.P. Method and apparatus for detecting a fault in a communication system
US10498044B2 (en) 2016-11-03 2019-12-03 At&T Intellectual Property I, L.P. Apparatus for configuring a surface of an antenna
US10090594B2 (en) 2016-11-23 2018-10-02 At&T Intellectual Property I, L.P. Antenna system having structural configurations for assembly
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US10340603B2 (en) 2016-11-23 2019-07-02 At&T Intellectual Property I, L.P. Antenna system having shielded structural configurations for assembly
US10535928B2 (en) 2016-11-23 2020-01-14 At&T Intellectual Property I, L.P. Antenna system and methods for use therewith
US10361489B2 (en) 2016-12-01 2019-07-23 At&T Intellectual Property I, L.P. Dielectric dish antenna system and methods for use therewith
US10305190B2 (en) 2016-12-01 2019-05-28 At&T Intellectual Property I, L.P. Reflecting dielectric antenna system and methods for use therewith
DE102016014385A1 (de) 2016-12-02 2018-06-07 Kathrein-Werke Kg Dual polarisierter Hornstrahler
US10439675B2 (en) 2016-12-06 2019-10-08 At&T Intellectual Property I, L.P. Method and apparatus for repeating guided wave communication signals
US10694379B2 (en) 2016-12-06 2020-06-23 At&T Intellectual Property I, L.P. Waveguide system with device-based authentication and methods for use therewith
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US10755542B2 (en) 2016-12-06 2020-08-25 At&T Intellectual Property I, L.P. Method and apparatus for surveillance via guided wave communication
US10382976B2 (en) 2016-12-06 2019-08-13 At&T Intellectual Property I, L.P. Method and apparatus for managing wireless communications based on communication paths and network device positions
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US10264586B2 (en) 2016-12-09 2019-04-16 At&T Mobility Ii Llc Cloud-based packet controller and methods for use therewith
US9973940B1 (en) 2017-02-27 2018-05-15 At&T Intellectual Property I, L.P. Apparatus and methods for dynamic impedance matching of a guided wave launcher
US10298293B2 (en) 2017-03-13 2019-05-21 At&T Intellectual Property I, L.P. Apparatus of communication utilizing wireless network devices
US11876295B2 (en) * 2017-05-02 2024-01-16 Rogers Corporation Electromagnetic reflector for use in a dielectric resonator antenna system
DE102019203842A1 (de) * 2019-03-21 2020-09-24 Zf Friedrichshafen Ag Radarantennenstruktur und Herstellungsverfahren zum Herstellen einer Radarantennenstruktur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523376A1 (fr) * 1982-03-12 1983-09-16 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires gauche et droite et antenne plane comprenant un reseau de tels elements juxtaposes
AU8078891A (en) * 1990-06-14 1992-01-07 John Louis Frederick Charles Collins Microwave antennas
GB2247990A (en) * 1990-08-09 1992-03-18 British Satellite Broadcasting Antennas and method of manufacturing thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101536341B1 (ko) * 2008-12-05 2015-07-15 주식회사 아이두잇 안테나용 어댑터
WO2012169709A1 (ko) * 2011-06-09 2012-12-13 위월드 주식회사 통신용 초광대역 듀얼선형편파 도파관 안테나
KR101405294B1 (ko) * 2011-06-09 2014-06-11 위월드 주식회사 통신용 초광대역 듀얼선형편파 도파관 안테나
US9461366B2 (en) 2011-06-09 2016-10-04 Wiworld Co., Ltd. Ultra-wideband dual linear polarized wave waveguide antenna for communication

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DK0746880T3 (da) 2002-01-07
WO1995023440A1 (en) 1995-08-31
DE69521497T2 (de) 2002-05-29
KR970701435A (ko) 1997-03-17
EP0746880B1 (de) 2001-06-27
AU1715595A (en) 1995-09-11
PT746880E (pt) 2001-12-28
ES2160698T3 (es) 2001-11-16
EP0746880A1 (de) 1996-12-11
DE69521497D1 (de) 2001-08-02
CN1075253C (zh) 2001-11-21
CA2184080A1 (en) 1995-08-31
CN1144019A (zh) 1997-02-26
GR3036740T3 (en) 2001-12-31
JPH10500261A (ja) 1998-01-06
ATE202658T1 (de) 2001-07-15

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