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WO2010035934A3 - Structure conductrice pour antenne à gain élevé et antenne - Google Patents

Structure conductrice pour antenne à gain élevé et antenne Download PDF

Info

Publication number
WO2010035934A3
WO2010035934A3 PCT/KR2009/002529 KR2009002529W WO2010035934A3 WO 2010035934 A3 WO2010035934 A3 WO 2010035934A3 KR 2009002529 W KR2009002529 W KR 2009002529W WO 2010035934 A3 WO2010035934 A3 WO 2010035934A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
conductive
conductive structure
high gain
separated
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.)
Ceased
Application number
PCT/KR2009/002529
Other languages
English (en)
Other versions
WO2010035934A2 (fr
Inventor
Jeongho Ju
Jae-Ick Choi
Wangjoo Lee
Dongho Kim
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to US13/120,425 priority Critical patent/US20110175779A1/en
Publication of WO2010035934A2 publication Critical patent/WO2010035934A2/fr
Publication of WO2010035934A3 publication Critical patent/WO2010035934A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

La présente invention concerne une structure conductrice pour une antenne à gain élevé et une antenne. Une pluralité de motifs conducteurs d’une structure conductrice sont formés sur les surfaces supérieure et inférieure d’un substrat diélectrique positionné au-dessus de l’antenne et séparé d’un corps d’antenne. Une structure conductrice supérieure de l’antenne est positionnée au-dessus de l’antenne en regard d’un plan de sol à laquelle le corps d’antenne est alimenté, séparée du corps d’antenne. Une structure unitaire conductrice comportant une pluralité de motifs conducteurs formés sur les surfaces supérieure et inférieure du substrat diélectrique est disposée en une pluralité de couches. La structure conductrice pour une antenne à gain élevé et l’antenne peuvent être facilement produites en utilisant une technologie de carte de circuit imprimé à faible coût, et un gain de l’antenne peut être accru indépendamment d’une distance de résonance entre le plan de sol de l’antenne et la structure conductrice disposée au-dessus de l’antenne.
PCT/KR2009/002529 2008-09-23 2009-05-13 Structure conductrice pour antenne à gain élevé et antenne Ceased WO2010035934A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/120,425 US20110175779A1 (en) 2008-09-23 2009-05-13 Conductive structure for high gain antenna and antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0093393 2008-09-23
KR1020080093393A KR101015889B1 (ko) 2008-09-23 2008-09-23 안테나 이득향상을 위한 전도성 구조체 및 안테나

Publications (2)

Publication Number Publication Date
WO2010035934A2 WO2010035934A2 (fr) 2010-04-01
WO2010035934A3 true WO2010035934A3 (fr) 2010-05-27

Family

ID=42060209

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002529 Ceased WO2010035934A2 (fr) 2008-09-23 2009-05-13 Structure conductrice pour antenne à gain élevé et antenne

Country Status (3)

Country Link
US (1) US20110175779A1 (fr)
KR (1) KR101015889B1 (fr)
WO (1) WO2010035934A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9281568B1 (en) * 2013-09-30 2016-03-08 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for improving the gain and bandwidth of a microstrip patch antenna
CN104134860B (zh) * 2014-07-02 2016-10-19 上海大学 毫米波段共面波导馈电的单层介质板Fabry-Perot天线
US10069211B2 (en) * 2016-09-16 2018-09-04 The United States Of America As Represented By The Secretary Of The Navy Broadband circularly polarized patch antenna and method
CN110140184A (zh) * 2016-12-07 2019-08-16 韦弗有限责任公司 低损耗电传输机构和使用其的天线
CA3077588A1 (fr) 2017-10-04 2019-04-11 John Mezzalingua Associates, LLC Radiateur a filtre integre pour antenne multibande
KR102252220B1 (ko) * 2018-11-30 2021-05-14 한국전자기술연구원 다이폴 안테나
KR102498570B1 (ko) * 2019-03-29 2023-02-09 동우 화인켐 주식회사 안테나 구조체
CN112186330A (zh) * 2019-07-03 2021-01-05 康普技术有限责任公司 基站天线
KR102048355B1 (ko) * 2019-07-29 2019-11-25 한화시스템(주) 다대역 원형편파 특성을 갖는 모노폴 안테나를 구비하는 안테나 모듈
CN113285237B (zh) * 2021-05-18 2022-06-14 重庆邮电大学 一种宽带、高增益Fabry-Pérot谐振腔天线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002368525A (ja) * 2001-06-11 2002-12-20 Ajinomoto Co Inc アンテナコイル
EP1341259A1 (fr) * 2002-02-06 2003-09-03 Tyco Electronics Corporation Antenne a plaques empliées a plusieures fréquences avec une isolation des bandes des fréquences améliorées
US20060164309A1 (en) * 2004-07-07 2006-07-27 Matsushita Electric Industrial Co., Ltd. Radio-frequency device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155493A (en) * 1990-08-28 1992-10-13 The United States Of America As Represented By The Secretary Of The Air Force Tape type microstrip patch antenna
US7019695B2 (en) * 1997-11-07 2006-03-28 Nathan Cohen Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure
US5734350A (en) * 1996-04-08 1998-03-31 Xertex Technologies, Inc. Microstrip wide band antenna
US6049314A (en) * 1998-11-17 2000-04-11 Xertex Technologies, Inc. Wide band antenna having unitary radiator/ground plane
ES2153323B1 (es) * 1999-06-07 2001-07-16 Univ Madrid Politecnica Reflectores planos en tecnologia impresa multicapa y su procedimiento de diseño.
JP2003060430A (ja) 2001-08-17 2003-02-28 Mitsubishi Heavy Ind Ltd 不要放射低減アンテナ
DE60132638T2 (de) * 2001-10-16 2009-01-29 Fractus, S.A. Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
KR100542829B1 (ko) * 2003-09-09 2006-01-20 한국전자통신연구원 송/수신용 고이득 광대역 마이크로스트립 패치 안테나 및이를 배열한 배열 안테나

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002368525A (ja) * 2001-06-11 2002-12-20 Ajinomoto Co Inc アンテナコイル
EP1341259A1 (fr) * 2002-02-06 2003-09-03 Tyco Electronics Corporation Antenne a plaques empliées a plusieures fréquences avec une isolation des bandes des fréquences améliorées
US20060164309A1 (en) * 2004-07-07 2006-07-27 Matsushita Electric Industrial Co., Ltd. Radio-frequency device

Also Published As

Publication number Publication date
US20110175779A1 (en) 2011-07-21
KR101015889B1 (ko) 2011-02-23
KR20100034326A (ko) 2010-04-01
WO2010035934A2 (fr) 2010-04-01

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