BR112016018915A8 - matriz de antena de celular - Google Patents

matriz de antena de celular

Info

Publication number
BR112016018915A8
BR112016018915A8 BR112016018915A BR112016018915A BR112016018915A8 BR 112016018915 A8 BR112016018915 A8 BR 112016018915A8 BR 112016018915 A BR112016018915 A BR 112016018915A BR 112016018915 A BR112016018915 A BR 112016018915A BR 112016018915 A8 BR112016018915 A8 BR 112016018915A8
Authority
BR
Brazil
Prior art keywords
output
antenna array
radiators
cell antenna
pairs
Prior art date
Application number
BR112016018915A
Other languages
English (en)
Other versions
BR112016018915B1 (pt
BR112016018915A2 (pt
Inventor
Senglee Foo
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112016018915A2 publication Critical patent/BR112016018915A2/pt
Publication of BR112016018915A8 publication Critical patent/BR112016018915A8/pt
Publication of BR112016018915B1 publication Critical patent/BR112016018915B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns

Landscapes

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

Abstract

matriz de antena de celular uma matriz celular de feixe vertical dual é aqui divulgada. em uma modalidade, uma matriz celular (200) inclui radiadores discretos (207, 208) acoplados em pares e dispostos em linha. os radiadores (207, 208) são conectados a acopladores híbridos (206) configurados para somar a saída a partir dos pares de radiadores discretos (207,208). uma primeira rede de distribuição de potência (201) é configurada para receber uma primeira saída a partir dos acopladores híbridos (206) e produzir um primeiro feixe, e uma segunda rede de distribuição de potência (203) configurada para receber uma segunda saída dos acopladores híbridos (206) e produzir um segundo feixe. de acordo com algumas modalidades, o primeiro feixe é um feixe principal (202) com ganho elevado e o segundo feixe é um feixe de cobertura (204) com uma grande área de cobertura.
BR112016018915-9A 2014-02-19 2015-02-06 Matriz de antena de celular BR112016018915B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/184,517 US9899747B2 (en) 2014-02-19 2014-02-19 Dual vertical beam cellular array
US14/184,517 2014-02-19
PCT/CN2015/072422 WO2015124067A1 (en) 2014-02-19 2015-02-06 Dual vertical beam cellular array

Publications (3)

Publication Number Publication Date
BR112016018915A2 BR112016018915A2 (pt) 2017-08-15
BR112016018915A8 true BR112016018915A8 (pt) 2020-06-30
BR112016018915B1 BR112016018915B1 (pt) 2022-08-30

Family

ID=53798947

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016018915-9A BR112016018915B1 (pt) 2014-02-19 2015-02-06 Matriz de antena de celular

Country Status (9)

Country Link
US (2) US9899747B2 (pt)
EP (1) EP3097608A4 (pt)
JP (1) JP6284650B2 (pt)
KR (1) KR101818633B1 (pt)
CN (1) CN106463841B (pt)
BR (1) BR112016018915B1 (pt)
CA (1) CA2939944C (pt)
RU (1) RU2650622C2 (pt)
WO (1) WO2015124067A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9398468B1 (en) * 2014-12-29 2016-07-19 Huawei Technologies Co., Ltd. Cellular array with steerable spotlight beams
CN114006162B (zh) * 2021-11-09 2023-07-25 中汽创智科技有限公司 一种车载雷达天线及车辆
WO2024114879A1 (en) 2022-11-28 2024-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Multiband array antenna and multilayer phase shifter

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05299934A (ja) 1992-04-20 1993-11-12 Mitsubishi Electric Corp アレーアンテナ
JP3280081B2 (ja) 1992-09-14 2002-04-30 株式会社エヌ・ティ・ティ・ドコモ アレーアンテナ
US5649287A (en) 1995-03-29 1997-07-15 Telefonaktiebolaget Lm Ericsson Orthogonalizing methods for antenna pattern nullfilling
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control
SE509278C2 (sv) 1997-05-07 1999-01-11 Ericsson Telefon Ab L M Radioantennanordning och förfarande för samtidig alstring av bred lob och smal peklob
US6311075B1 (en) * 1998-11-24 2001-10-30 Northern Telecom Limited Antenna and antenna operation method for a cellular radio communications system
SE517758C2 (sv) 2000-11-14 2002-07-09 Ericsson Telefon Ab L M Dubbelstråleantennapertur
US6525696B2 (en) 2000-12-20 2003-02-25 Radio Frequency Systems, Inc. Dual band antenna using a single column of elliptical vivaldi notches
JP3923897B2 (ja) 2000-12-23 2007-06-06 ノキア コーポレイション 到来方向を推定するための基地局、基地局モジュールおよび方法
US6661375B2 (en) * 2001-02-15 2003-12-09 Roke Manor Research Limited Beam steering in sub-arrayed antennae
WO2004068721A2 (en) * 2003-01-28 2004-08-12 Celletra Ltd. System and method for load distribution between base station sectors
CN100488091C (zh) * 2003-10-29 2009-05-13 中兴通讯股份有限公司 应用于cdma系统中的固定波束成形装置及其方法
US7801521B2 (en) 2005-05-18 2010-09-21 Telefonaktiebolaget L M Ericsson (Publ) System and method for communicating with aircraft through cellular base station towers
GB0602530D0 (en) * 2006-02-09 2006-03-22 Quintel Technology Ltd Phased array antenna system with multiple beams
US7336232B1 (en) * 2006-08-04 2008-02-26 Raytheon Company Dual band space-fed array
JP4424521B2 (ja) 2008-03-07 2010-03-03 日本電気株式会社 アンテナ装置、給電回路および電波送受信方法
US8063822B2 (en) * 2008-06-25 2011-11-22 Rockstar Bidco L.P. Antenna system
US8248298B2 (en) * 2008-10-31 2012-08-21 First Rf Corporation Orthogonal linear transmit receive array radar
BRPI0921590A2 (pt) 2008-11-20 2019-09-24 Andrew Llc antena e arranjo de setores de duplo feixe
US7724176B1 (en) * 2009-03-13 2010-05-25 Raytheon Company Antenna array for an inverse synthetic aperture radar
CN201490330U (zh) * 2009-04-02 2010-05-26 普天首信通信设备厂（集团） 适用于电子收费的波束可调圆极化天线
US8339327B2 (en) 2009-06-03 2012-12-25 Spx Corporation Circularly-polarized antenna
US8988274B2 (en) * 2009-11-16 2015-03-24 The Board Of Regents Of The University Of Oklahoma Cylindrical polarimetric phased array radar
US8981993B2 (en) 2011-04-27 2015-03-17 Telefonaktiebolaget L M Ericsson (Publ) Beamforming methods and apparatuses
CN202474226U (zh) * 2011-11-10 2012-10-03 广东博纬通信科技有限公司 一种用于移动通信基站的单极化十六波束天线

Also Published As

Publication number Publication date
RU2016137157A (ru) 2018-03-22
JP2017510172A (ja) 2017-04-06
RU2650622C2 (ru) 2018-04-16
US20180109007A1 (en) 2018-04-19
US9899747B2 (en) 2018-02-20
CN106463841B (zh) 2019-12-17
WO2015124067A1 (en) 2015-08-27
EP3097608A1 (en) 2016-11-30
JP6284650B2 (ja) 2018-02-28
CN106463841A (zh) 2017-02-22
US11011856B2 (en) 2021-05-18
CA2939944C (en) 2019-04-30
RU2016137157A3 (pt) 2018-03-22
CA2939944A1 (en) 2015-08-27
BR112016018915B1 (pt) 2022-08-30
KR20160120332A (ko) 2016-10-17
EP3097608A4 (en) 2017-01-25
KR101818633B1 (ko) 2018-01-15
BR112016018915A2 (pt) 2017-08-15
US20150236430A1 (en) 2015-08-20

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Legal Events

Date Code Title Description
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]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 06/02/2015, OBSERVADAS AS CONDICOES LEGAIS