KR890009020A - 평면안테나 - Google Patents

평면안테나 Download PDF

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Publication number
KR890009020A
KR890009020A KR1019880015491A KR880015491A KR890009020A KR 890009020 A KR890009020 A KR 890009020A KR 1019880015491 A KR1019880015491 A KR 1019880015491A KR 880015491 A KR880015491 A KR 880015491A KR 890009020 A KR890009020 A KR 890009020A
Authority
KR
South Korea
Prior art keywords
flat antenna
antenna
metal
radome
coated
Prior art date
Application number
KR1019880015491A
Other languages
English (en)
Other versions
KR970010835B1 (ko
Inventor
게이지 후쿠자와
다카시 오츠카
시노부 쓰루마루
쥰이치 가지쿠리
후미히로 이토
Original Assignee
오가 노리오
소니 가부시키가이샤
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 오가 노리오, 소니 가부시키가이샤 filed Critical 오가 노리오
Publication of KR890009020A publication Critical patent/KR890009020A/ko
Application granted granted Critical
Publication of KR970010835B1 publication Critical patent/KR970010835B1/ko

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H01Q21/0081—Stripline fed arrays using suspended striplines

Abstract

내용 없음

Description

평면안테나
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명의 일실시예를 나타내는 단면도,
제 2 도는 본원 발명의 요부의 일부 확대도.

Claims (1)

  1. 다수의 안테나 소자를 필름기판상에 형성하고, 이 필름기판을 각기 플라스틱으로 형성된 레이돔과 리이커버 사이에 끼우고, 상기 레이돔의 배면에는 상기 안테나 소자와 대응하는 부분을 제외하고 금속도금을 입히고, 상기 리어커버의 앞면에는 전체면에 금속도금을 입히고, 이들 금속도금과 상기 안테나 소자로 방사기를 형성하는 것을 특징으로 하는 평면안테나.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015491A 1987-11-30 1988-11-24 레이돔과 리어커버를 가지는 마이크로파 평면안테나 KR970010835B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62301916A JPH01143506A (ja) 1987-11-30 1987-11-30 平面アンテナ
JP62-301916 1987-11-30
JP87-301916 1987-11-30

Publications (2)

Publication Number Publication Date
KR890009020A true KR890009020A (ko) 1989-07-13
KR970010835B1 KR970010835B1 (ko) 1997-07-01

Family

ID=17902657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015491A KR970010835B1 (ko) 1987-11-30 1988-11-24 레이돔과 리어커버를 가지는 마이크로파 평면안테나

Country Status (5)

Country Link
US (1) US4914449A (ko)
JP (1) JPH01143506A (ko)
KR (1) KR970010835B1 (ko)
DE (1) DE3840384C2 (ko)
GB (1) GB2212987B (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126751A (en) * 1989-06-09 1992-06-30 Raytheon Company Flush mount antenna
EP0447018B1 (en) * 1990-03-14 1994-11-23 Nortel Networks Corporation Antenna
AU654595B2 (en) * 1992-01-23 1994-11-10 Andrew Corporation Parallel-conductor transmission line antenna
US5373300A (en) * 1992-05-21 1994-12-13 International Business Machines Corporation Mobile data terminal with external antenna
US5438697A (en) * 1992-04-23 1995-08-01 M/A-Com, Inc. Microstrip circuit assembly and components therefor
US5285212A (en) * 1992-09-18 1994-02-08 Radiation Systems, Inc. Self-supporting columnar antenna array
US5717410A (en) * 1994-05-20 1998-02-10 Mitsubishi Denki Kabushiki Kaisha Omnidirectional slot antenna
GB2296385A (en) * 1994-12-20 1996-06-26 Northern Telecom Ltd Antenna
US5835062A (en) * 1996-11-01 1998-11-10 Harris Corporation Flat panel-configured electronically steerable phased array antenna having spatially distributed array of fanned dipole sub-arrays controlled by triode-configured field emission control devices
US5905465A (en) * 1997-04-23 1999-05-18 Ball Aerospace & Technologies Corp. Antenna system
US6184846B1 (en) 2000-02-03 2001-02-06 Marconi Commerce Systems Inc. Loop conductor antenna for fuel dispenser
US6774745B2 (en) * 2000-04-27 2004-08-10 Bae Systems Information And Electronic Systems Integration Inc Activation layer controlled variable impedance transmission line
WO2001084575A1 (en) * 2000-05-04 2001-11-08 Bae Systems Information And Electronic Systems Integration, Inc. Printed circuit variable impedance transmission line antenna
DE10038999A1 (de) * 2000-08-10 2002-03-21 Bosch Gmbh Robert Gehäuse für ein elektronisches Bauelement
US6693557B2 (en) * 2001-09-27 2004-02-17 Wavetronix Llc Vehicular traffic sensor
US8665113B2 (en) 2005-10-31 2014-03-04 Wavetronix Llc Detecting roadway targets across beams including filtering computed positions
US8248272B2 (en) * 2005-10-31 2012-08-21 Wavetronix Detecting targets in roadway intersections
US8274445B2 (en) * 2009-06-08 2012-09-25 Lockheed Martin Corporation Planar array antenna having radome over protruding antenna elements
ES2583753T3 (es) * 2011-02-04 2016-09-22 Airbus Ds Electronics And Border Security Gmbh Antena de grupos
US9412271B2 (en) 2013-01-30 2016-08-09 Wavetronix Llc Traffic flow through an intersection by reducing platoon interference
GB2535216B (en) * 2015-02-13 2019-04-24 Cambium Networks Ltd Antenna array assembly using a dielectric film and a ground plate with a contoured surface
US10454161B1 (en) 2016-03-04 2019-10-22 Raytheon Company Radome assembly
CN113519088A (zh) * 2019-03-04 2021-10-19 株式会社村田制作所 天线装置以及通信装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626865A (en) * 1982-11-08 1986-12-02 U.S. Philips Corporation Antenna element for orthogonally-polarized high frequency signals
FR2544920B1 (fr) * 1983-04-22 1985-06-14 Labo Electronique Physique Antenne plane hyperfrequences a reseau de lignes a substrat completement suspendu
US4772890A (en) * 1985-03-05 1988-09-20 Sperry Corporation Multi-band planar antenna array
CA1266325A (en) * 1985-07-23 1990-02-27 Fumihiro Ito Microwave antenna
FR2592233B1 (fr) * 1985-12-20 1988-02-12 Radiotechnique Compelec Antenne plane hyperfrequences recevant simultanement deux polarisations.
AU603103B2 (en) * 1986-06-05 1990-11-08 Sony Corporation Microwave antenna
US4766444A (en) * 1986-07-01 1988-08-23 Litton Systems, Inc. Conformal cavity-less interferometer array
US4829309A (en) * 1986-08-14 1989-05-09 Matsushita Electric Works, Ltd. Planar antenna
US5087920A (en) * 1987-07-30 1992-02-11 Sony Corporation Microwave antenna
AU624342B2 (en) * 1987-10-19 1992-06-11 Sony Corporation Microwave antenna structure

Also Published As

Publication number Publication date
GB2212987A (en) 1989-08-02
DE3840384C2 (de) 1999-09-16
US4914449A (en) 1990-04-03
GB8827930D0 (en) 1989-01-05
KR970010835B1 (ko) 1997-07-01
DE3840384A1 (de) 1989-06-08
JPH01143506A (ja) 1989-06-06
GB2212987B (en) 1991-10-16

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