ES8801066A1 - Una antena de dipolos dispuestos en filas y columnas para ondas electromagneticas. - Google Patents

Una antena de dipolos dispuestos en filas y columnas para ondas electromagneticas.

Info

Publication number
ES8801066A1
ES8801066A1 ES550170A ES550170A ES8801066A1 ES 8801066 A1 ES8801066 A1 ES 8801066A1 ES 550170 A ES550170 A ES 550170A ES 550170 A ES550170 A ES 550170A ES 8801066 A1 ES8801066 A1 ES 8801066A1
Authority
ES
Spain
Prior art keywords
dipole array
dipole
posts
array
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.)
Expired
Application number
ES550170A
Other languages
English (en)
Other versions
ES550170A0 (es
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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
Priority claimed from GB08432186A external-priority patent/GB2171257A/en
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of ES550170A0 publication Critical patent/ES550170A0/es
Publication of ES8801066A1 publication Critical patent/ES8801066A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

ANTENA DE DIPOLOS DISPUESTOS EN FILAS Y COLUMNAS PARA ONDAS ELECTROMAGNETICAS. CONSTA DE UN SISTEMA DE DIPOLOS (3) DISPUESTOS EN COLUMNAS VERTICALES Y FILAS HORIZONTALES, ESTANDO CADA COLUMNA VERTICAL DE DIPOLOS ALIMENTADA POR UNA TRIPLACA (4) QUE TIENE UN CONDUCTOR INTERIOR (5) Y UNOS CONDUCTORES EXTERIORES (6); DE UN TRANSMISOR (7) CUYA ENERGIA SE DISTRIBUYE, POR MEDIO DE UNA RED ELECTRICA (8) PARA TRATAMIENTO DEL HAZ, SOBRE LAS LINEAS COAXIALES (9) CON LA AMPLITUD Y AJUSTE DE FASE APROPIADOS PARA DEFINIR LA CONFIGURACION REQUERIDA DEL HAZ DE RADIACION EN ACIMUT (1); Y DE ZOCALOS (10) QUE SIRVEN PARA CONECTAR LAS LINEAS (9) A LAS TRIPLACAS (4). CADA TRIPLACA (4) FORMA UN DIVISOR DISEÑADO PARA ALIMENTAR DE ENERGIA A LOS DIPOLOS INDIVIDUALES (3) DE UNA COLUMNA.
ES550170A 1984-12-20 1985-12-19 Una antena de dipolos dispuestos en filas y columnas para ondas electromagneticas. Expired ES8801066A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08432186A GB2171257A (en) 1984-12-20 1984-12-20 A dipole array
GB858523076A GB8523076D0 (en) 1984-12-20 1985-09-18 Dipole array

Publications (2)

Publication Number Publication Date
ES550170A0 ES550170A0 (es) 1987-12-01
ES8801066A1 true ES8801066A1 (es) 1987-12-01

Family

ID=26288598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550170A Expired ES8801066A1 (es) 1984-12-20 1985-12-19 Una antena de dipolos dispuestos en filas y columnas para ondas electromagneticas.

Country Status (4)

Country Link
US (1) US5039994A (es)
EP (1) EP0186455A3 (es)
ES (1) ES8801066A1 (es)
GB (1) GB2170357B (es)

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US6456668B1 (en) 1996-12-31 2002-09-24 Lucent Technologies Inc. QPSK modulated backscatter system
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FR2766626B1 (fr) * 1997-07-28 1999-10-01 Alsthom Cge Alcatel Systeme d'antennes directionnelles a polarisation croisee
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US6795035B2 (en) * 2002-03-28 2004-09-21 Lucent Technologies Inc. System for antenna sidelobe modification
US7289826B1 (en) 2002-04-16 2007-10-30 Faulkner Interstices, Llc Method and apparatus for beam selection in a smart antenna system
US7529525B1 (en) 2002-04-16 2009-05-05 Faulkner Interstices Llc Method and apparatus for collecting information for use in a smart antenna system
US7346365B1 (en) * 2002-04-16 2008-03-18 Faulkner Interstices Llc Smart antenna system and method
US7065383B1 (en) 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
CA2561756A1 (en) * 2004-04-01 2006-01-12 Stella Doradus Waterford Limited Antenna construction
US7525502B2 (en) * 2004-08-20 2009-04-28 Nokia Corporation Isolation between antennas using floating parasitic elements
US7557675B2 (en) * 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
KR100859864B1 (ko) * 2005-06-13 2008-09-24 삼성전자주식회사 아이솔레이션 소자를 포함하는 평판형 미모 어레이 안테나
US7385560B1 (en) * 2006-09-26 2008-06-10 Rockwell Collins, Inc. Aircraft directional/omnidirectional antenna arrangement
JP5068061B2 (ja) * 2006-10-30 2012-11-07 パナソニック株式会社 アンテナ装置
JP4974168B2 (ja) 2007-10-02 2012-07-11 古河電気工業株式会社 レーダ装置用アンテナ
BRPI0818071A2 (pt) * 2007-10-15 2015-07-14 Jaybeam Wireless Antena de estação base com estrutura de formação de feixe
JP5227820B2 (ja) * 2009-01-26 2013-07-03 古河電気工業株式会社 レーダ装置用アンテナ
KR20140136516A (ko) 2012-03-26 2014-11-28 갈트로닉스 코포레이션 리미티드 이중 편파 안테나를 위한 격리 구조
JP2017505075A (ja) * 2014-01-31 2017-02-09 クインテル テクノロジー リミテッド ビーム幅制御を伴うアンテナシステム
CN110462931B (zh) 2017-03-29 2021-07-06 日本电业工作株式会社 阵列天线以及扇形天线
US10680332B1 (en) 2018-12-28 2020-06-09 Industrial Technology Research Institute Hybrid multi-band antenna array
KR102608773B1 (ko) 2019-02-14 2023-12-04 삼성전자주식회사 안테나 모듈 및 이를 포함하는 전자 장치

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GB2135829B (en) * 1983-02-24 1986-04-09 Cossor Electronics Ltd An antenna with a reflector of open construction

Also Published As

Publication number Publication date
US5039994A (en) 1991-08-13
GB8531269D0 (en) 1986-01-29
GB2170357A (en) 1986-07-30
ES550170A0 (es) 1987-12-01
GB2170357B (en) 1988-07-13
EP0186455A2 (en) 1986-07-02
EP0186455A3 (en) 1987-11-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603