BR112012019194A2 - antena com características de feixe ajustáveis - Google Patents

antena com características de feixe ajustáveis

Info

Publication number
BR112012019194A2
BR112012019194A2 BR112012019194-2A BR112012019194A BR112012019194A2 BR 112012019194 A2 BR112012019194 A2 BR 112012019194A2 BR 112012019194 A BR112012019194 A BR 112012019194A BR 112012019194 A2 BR112012019194 A2 BR 112012019194A2
Authority
BR
Brazil
Prior art keywords
antenna
network
columns
phase
phase center
Prior art date
Application number
BR112012019194-2A
Other languages
English (en)
Other versions
BR112012019194B1 (pt
Inventor
Johansson Stefan
Johansson Martin
Oscar Petersson Sven
Original Assignee
Telefonaktiebolaget Lm Ericsson
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 Telefonaktiebolaget Lm Ericsson filed Critical Telefonaktiebolaget Lm Ericsson
Publication of BR112012019194A2 publication Critical patent/BR112012019194A2/pt
Publication of BR112012019194B1 publication Critical patent/BR112012019194B1/pt

Links

Classifications

    • 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
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

antena com características de feixe ajustáveis, a presente invenção diz respeito a uma antena, comprendendo os múltiplos elementos de um arranjo, com um primeiro e um segundo pontos de alimentação, cada um dos quais, associado a opolarizações ortogonais; cada elemento de rede de antenas possui um primeiro e um segundo centro de fase, cada um dos quais, associado a polarixações ortogonais; o primeiro e o segundo centro de fase, de cada elemento de rede de antenas, são arranjados em pelo menos duas colunas; e, uma porta de antena, conectada com o primeiro e com o segundo ponto de alimentação, dos pelo menos dois elementos de rede de antenas, com o primeiro centro de fase e o segundo, arranjados em pelo menos duas colunas, por meio de uma respectiva rede de alimentação. a rede de alimentação compreende uma rede de formação de feixe, possuindo uma conexão primária, conectada com a porta da antena, e, pelo menos, quatro conexões secundárias. a rede de formação de feixe divide a energia entre o primeiro ponto de alimentação e o segundo ponto de alimentação, e, controla as diferenças de fase entre os respectivos pontos de alimentação, com um centro de fase arranjado nas diferentes colunas.
BR112012019194-2A 2010-02-08 2010-02-08 Antena com características de feixe ajustáveis BR112012019194B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/000756 WO2011095184A1 (en) 2010-02-08 2010-02-08 An antenna with adjustable beam characteristics

Publications (2)

Publication Number Publication Date
BR112012019194A2 true BR112012019194A2 (pt) 2018-03-27
BR112012019194B1 BR112012019194B1 (pt) 2021-06-22

Family

ID=42938432

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019194-2A BR112012019194B1 (pt) 2010-02-08 2010-02-08 Antena com características de feixe ajustáveis

Country Status (8)

Country Link
US (2) US9768494B2 (pt)
EP (1) EP2534728A1 (pt)
JP (1) JP5584783B2 (pt)
KR (1) KR101665158B1 (pt)
CN (1) CN102742073B (pt)
BR (1) BR112012019194B1 (pt)
MX (1) MX2012008424A (pt)
WO (1) WO2011095184A1 (pt)

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Also Published As

Publication number Publication date
EP2534728A1 (en) 2012-12-19
KR101665158B1 (ko) 2016-10-11
MX2012008424A (es) 2012-08-15
US9768494B2 (en) 2017-09-19
US20180069302A1 (en) 2018-03-08
WO2011095184A1 (en) 2011-08-11
KR20120128621A (ko) 2012-11-27
CN102742073A (zh) 2012-10-17
JP5584783B2 (ja) 2014-09-03
CN102742073B (zh) 2015-04-15
US10700418B2 (en) 2020-06-30
US20120319900A1 (en) 2012-12-20
JP2013519276A (ja) 2013-05-23
BR112012019194B1 (pt) 2021-06-22

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/02/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, , QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2761 DE 05-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.