EP2237371A4 - Structure de réseau d'alimentation et technique d'agencement d'une antenne à guide d'ondes planaire - Google Patents

Structure de réseau d'alimentation et technique d'agencement d'une antenne à guide d'ondes planaire

Info

Publication number
EP2237371A4
EP2237371A4 EP09704021.6A EP09704021A EP2237371A4 EP 2237371 A4 EP2237371 A4 EP 2237371A4 EP 09704021 A EP09704021 A EP 09704021A EP 2237371 A4 EP2237371 A4 EP 2237371A4
Authority
EP
European Patent Office
Prior art keywords
network structure
planar waveguide
arrangement method
feed network
waveguide antenna
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.)
Withdrawn
Application number
EP09704021.6A
Other languages
German (de)
English (en)
Other versions
EP2237371A2 (fr
Inventor
Ju-Wan Kim
Kyeong-Hwan Jeong
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.)
MICROFACEINC CO Ltd
Original Assignee
MICROFACEINC CO Ltd
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 MICROFACEINC CO Ltd filed Critical MICROFACEINC CO Ltd
Publication of EP2237371A2 publication Critical patent/EP2237371A2/fr
Publication of EP2237371A4 publication Critical patent/EP2237371A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/20—Magic-T junctions
    • 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
    • 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
EP09704021.6A 2008-01-25 2009-01-23 Structure de réseau d'alimentation et technique d'agencement d'une antenne à guide d'ondes planaire Withdrawn EP2237371A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080008234 2008-01-25
PCT/KR2009/000385 WO2009093875A2 (fr) 2008-01-25 2009-01-23 Structure de réseau d'alimentation et technique d'agencement d'une antenne à guide d'ondes planaire

Publications (2)

Publication Number Publication Date
EP2237371A2 EP2237371A2 (fr) 2010-10-06
EP2237371A4 true EP2237371A4 (fr) 2016-06-22

Family

ID=40901267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09704021.6A Withdrawn EP2237371A4 (fr) 2008-01-25 2009-01-23 Structure de réseau d'alimentation et technique d'agencement d'une antenne à guide d'ondes planaire

Country Status (3)

Country Link
EP (1) EP2237371A4 (fr)
KR (1) KR101035093B1 (fr)
WO (2) WO2009093779A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH704552A8 (de) 2011-02-17 2012-10-15 Huber+Suhner Ag Gruppenantenne.
KR101158790B1 (ko) * 2011-07-12 2012-06-22 (주)마이크로페이스아이엔씨 평판형 도파관 안테나 및 제조 방법
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
KR101403686B1 (ko) * 2011-11-16 2014-06-05 주식회사 에이앤피에스티 도파관 안테나
US8988300B2 (en) 2011-12-06 2015-03-24 Viasat, Inc. Dual-circular polarized antenna system
DE102014208389A1 (de) * 2014-05-06 2015-11-12 Robert Bosch Gmbh Antennenvorrichtung für ein Fahrzeug
US9859597B2 (en) 2015-05-27 2018-01-02 Viasat, Inc. Partial dielectric loaded septum polarizer
US9640847B2 (en) 2015-05-27 2017-05-02 Viasat, Inc. Partial dielectric loaded septum polarizer
JP6338787B2 (ja) * 2015-09-30 2018-06-06 三菱電機株式会社 電力分配器
DE102016014385A1 (de) 2016-12-02 2018-06-07 Kathrein-Werke Kg Dual polarisierter Hornstrahler
CN107938798B (zh) * 2017-12-28 2023-06-20 南京工程学院 一种坐蹲两用的马桶
TWI765755B (zh) * 2021-06-25 2022-05-21 啟碁科技股份有限公司 天線模組與無線收發裝置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008775A1 (fr) * 1995-08-25 1997-03-06 Nokia Telecommunications Oy Modele d'antenne reseau plan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514757A (en) * 1978-07-17 1980-02-01 Mitsubishi Electric Corp T-type waveguide branching unit
CN1075253C (zh) * 1994-02-26 2001-11-21 福特尔技术有限公司 微波天线
KR19990025403A (ko) * 1997-09-12 1999-04-06 서정욱 이동통신 기지국용 정형빔 안테나 및 그 설계방법
WO1999034477A1 (fr) * 1997-12-29 1999-07-08 Hsin Hsien Chung Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites
KR20010002181A (ko) * 1999-06-11 2001-01-05 구관영 평행판 결합 스트립 선로를 이용한 다층 이엠씨 에어패치 광대역
KR100552121B1 (ko) * 1999-12-03 2006-02-13 주식회사 케이엠더블유 도파관 슬롯 어레이 평면 안테나
KR100400657B1 (ko) * 2001-03-21 2003-10-01 주식회사 마이크로페이스 다중 구조를 갖는 도파관 슬롯안테나
KR100449836B1 (ko) * 2002-02-18 2004-09-22 한국전자통신연구원 송/수신 겸용 광대역 마이크로스트립 패치 안테나 및 이를 배열한 배열 안테나

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008775A1 (fr) * 1995-08-25 1997-03-06 Nokia Telecommunications Oy Modele d'antenne reseau plan

Also Published As

Publication number Publication date
KR20090082146A (ko) 2009-07-29
WO2009093875A2 (fr) 2009-07-30
EP2237371A2 (fr) 2010-10-06
WO2009093779A1 (fr) 2009-07-30
WO2009093875A3 (fr) 2009-11-05
KR101035093B1 (ko) 2011-05-19

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