BR0302034A - Antena bipolar moldada polarizada simples ou dupla que tem estrutura de alimentação integrada - Google Patents

Antena bipolar moldada polarizada simples ou dupla que tem estrutura de alimentação integrada

Info

Publication number
BR0302034A
BR0302034A BR0302034-7A BR0302034A BR0302034A BR 0302034 A BR0302034 A BR 0302034A BR 0302034 A BR0302034 A BR 0302034A BR 0302034 A BR0302034 A BR 0302034A
Authority
BR
Brazil
Prior art keywords
dipole
good
integrated power
power structure
impedance
Prior art date
Application number
BR0302034-7A
Other languages
English (en)
Other versions
BRPI0302034B1 (pt
Inventor
Jean Pierre Harel
Eric Deblonde
David Colleter
Nicolas Cojean
Original Assignee
Radio Frequency Systems Inc
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 Radio Frequency Systems Inc filed Critical Radio Frequency Systems Inc
Publication of BR0302034A publication Critical patent/BR0302034A/pt
Publication of BRPI0302034B1 publication Critical patent/BRPI0302034B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

"ANTENA BIPOLAR MOLDADA POLARIZADA SIMPLES OU DUPLA QUE TEM ESTRUTURA DE ALIMENTAçãO INTEGRADA". Trata-se de uma antena polarizada para o envio e recepção de sinais de rádio freq³ência polarizados que inclui um dipolo e uma placa refletora. O dipolo é formado como uma parte única incluindo os braços radiantes e estruturas de alimentação, requerendo assim montagem mínima. Este dipolo pode ser formado por meio da moldagem de materiais convencionais, tais como cobre, alumínio e plástico, os quais podem então ser revestidos. A estrutura de alimentação através da qual o cabo passa, apresenta uma abertura em fenda. A impedância do dipolo é baseada na largura destas aberturas e no tamanho do cabo condutor. Por ter uma construção de corpo único, o dipolo da presente invenção proporciona boa impedância, baixa distorção de intermodulação, bom isolamento porta a porta e bom padrão de pureza.
BRPI0302034A 2002-05-31 2003-05-29 antena moldada polarizada e método de fabricação de um dipolo para uso em uma antena polarizada BRPI0302034B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/157,838 US6747606B2 (en) 2002-05-31 2002-05-31 Single or dual polarized molded dipole antenna having integrated feed structure

Publications (2)

Publication Number Publication Date
BR0302034A true BR0302034A (pt) 2004-08-24
BRPI0302034B1 BRPI0302034B1 (pt) 2016-09-27

Family

ID=29419656

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302034A BRPI0302034B1 (pt) 2002-05-31 2003-05-29 antena moldada polarizada e método de fabricação de um dipolo para uso em uma antena polarizada

Country Status (8)

Country Link
US (1) US6747606B2 (pt)
EP (1) EP1367672B1 (pt)
KR (1) KR101056310B1 (pt)
CN (1) CN1462089B (pt)
AT (1) ATE332019T1 (pt)
AU (1) AU2003204333B2 (pt)
BR (1) BRPI0302034B1 (pt)
DE (1) DE60306457T2 (pt)

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US20080231528A1 (en) * 2005-04-25 2008-09-25 Ramon Guixa Arderiu Cavity Antenna Excited with One or Several Dipoles
EP1908147B1 (en) * 2005-07-22 2015-08-19 Powerwave Technologies Sweden AB Antenna arrangement with interleaved antenna elements
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WO2008109173A1 (en) * 2007-03-08 2008-09-12 Powerwave Technologies, Inc. Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network
WO2008124027A1 (en) * 2007-04-06 2008-10-16 Powerwave Technologies, Inc. Dual stagger off settable azimuth beam width controlled antenna for wireless network
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US8643559B2 (en) * 2007-06-13 2014-02-04 P-Wave Holdings, Llc Triple stagger offsetable azimuth beam width controlled antenna for wireless network
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US8508427B2 (en) 2008-01-28 2013-08-13 P-Wave Holdings, Llc Tri-column adjustable azimuth beam width antenna for wireless network
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EP2226890A1 (en) * 2009-03-03 2010-09-08 Hitachi Cable, Ltd. Mobile communication base station antenna
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FR2946805B1 (fr) * 2009-06-11 2012-03-30 Alcatel Lucent Element rayonnant d'antenne
US8547280B2 (en) 2010-07-14 2013-10-01 Raytheon Company Systems and methods for exciting long slot radiators of an RF antenna
CN102025023A (zh) * 2010-12-09 2011-04-20 广东通宇通讯股份有限公司 一种宽频宽波束双极化天线单元
WO2012151210A1 (en) * 2011-05-02 2012-11-08 Andrew Llc Tri-pole antenna element and antenna array
US9325057B2 (en) 2011-11-02 2016-04-26 Alcatel Lucent Antenna radiating element
WO2016078475A1 (zh) 2014-11-18 2016-05-26 李梓萌 小型化双极化基站天线
US9843108B2 (en) 2014-07-25 2017-12-12 Futurewei Technologies, Inc. Dual-feed dual-polarized antenna element and method for manufacturing same
US9917363B1 (en) 2014-11-14 2018-03-13 Sprint Communications Company L.P. Adjustable cross-polarized antenna array elements
US10148012B2 (en) * 2015-02-13 2018-12-04 Commscope Technologies Llc Base station antenna with dummy elements between subarrays
KR101703741B1 (ko) 2015-09-11 2017-02-07 주식회사 케이엠더블유 다중편파 방사소자 및 이를 구비한 안테나
CN105977652B (zh) * 2016-07-07 2019-05-31 京信通信技术(广州)有限公司 双频阵列天线
EP3280006A1 (en) 2016-08-03 2018-02-07 Li, Zimeng A dual polarized antenna
US10641867B2 (en) * 2016-08-15 2020-05-05 Magna Electronics Inc. Vehicle radar system with shaped radar antennas
WO2018103822A1 (en) * 2016-12-06 2018-06-14 Huawei Technologies Co., Ltd. Dual-band antenna element and base station
CN107887713B (zh) * 2017-10-19 2021-03-30 深圳市飞荣达科技股份有限公司 集成电路天线振子及其制作方法
US11103925B2 (en) * 2018-03-22 2021-08-31 The Boeing Company Additively manufactured antenna
CN108539434A (zh) * 2018-04-17 2018-09-14 昆山恩电开通信设备有限公司 一种超宽带低成本辐射单元及天线
CN109980329B (zh) * 2019-03-12 2023-12-26 广州司南技术有限公司 一种宽带双极化天线
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Also Published As

Publication number Publication date
EP1367672B1 (en) 2006-06-28
CN1462089B (zh) 2010-05-12
US20030222830A1 (en) 2003-12-04
CN1462089A (zh) 2003-12-17
ATE332019T1 (de) 2006-07-15
DE60306457T2 (de) 2007-07-05
EP1367672A1 (en) 2003-12-03
BRPI0302034B1 (pt) 2016-09-27
KR20030094023A (ko) 2003-12-11
US6747606B2 (en) 2004-06-08
KR101056310B1 (ko) 2011-08-11
AU2003204333A1 (en) 2003-12-18
DE60306457D1 (de) 2006-08-10
AU2003204333B2 (en) 2008-09-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/09/2016, OBSERVADAS AS CONDICOES LEGAIS.