BR112015010998A2 - nó de comunicação sem fio com arranjo de antena de banda tripla 4tx/4rx - Google Patents

nó de comunicação sem fio com arranjo de antena de banda tripla 4tx/4rx

Info

Publication number
BR112015010998A2
BR112015010998A2 BR112015010998A BR112015010998A BR112015010998A2 BR 112015010998 A2 BR112015010998 A2 BR 112015010998A2 BR 112015010998 A BR112015010998 A BR 112015010998A BR 112015010998 A BR112015010998 A BR 112015010998A BR 112015010998 A2 BR112015010998 A2 BR 112015010998A2
Authority
BR
Brazil
Prior art keywords
subarrays
filter
wireless communication
antenna array
band antenna
Prior art date
Application number
BR112015010998A
Other languages
English (en)
Other versions
BR112015010998B1 (pt
Inventor
Jidhage Henrik
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112015010998A2 publication Critical patent/BR112015010998A2/pt
Publication of BR112015010998B1 publication Critical patent/BR112015010998B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • 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
    • H01Q3/36—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 variable phase-shifters
    • 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
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

1/1 resumo “nó de comunicação sem fio com arranjo de antena de banda tripla 4tx/4rx” a presente invenção refere-se um nó (1) em uma rede de comunicação sem fio compreendendo um arranjo de antena de banda tripla 4tx/4rx (2) com pelo menos três colunas de antenas (3, 4, 5), cada coluna de antenas (3, 4, 5) compreende dois conjuntos de subarranjos (8, 9, 10; 11, 12, 13). cada conjunto de subarranjos (8, 9, 10; 11, 12, 13) compreende pelo menos dois subarranjos (8a, 8b; 9a, 9b; 10a, 10b; 11a, 11b; 12a, 12b; 13a, 13b) com pelo menos um elemento de antena (14, 15, 16, 17; 18, 19, 20, 21; 22, 23, 24, 25; 26, 27, 28, 29; 30, 31, 32, 33; 34, 35, 36, 37) cada. cada conjunto de subarranjos (8, 9, 10) compreende elementos de antena (14, 15; 16, 17; 22, 23; 24, 25; 30, 31; 32, 33) tendo uma primeira polarização (p1) ou uma segunda polarização (p2) mutuamente ortogonal. para cada subarranjo (8a, 8b; 9a, 9b; 10a, 10b; 11a, 11b; 12a, 12b; 13a, 13b), os elementos de antena são conectados a uma porta combinada (38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60) de um dispositivo de filtro correspondente (39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61). cada dispositivo de filtro (39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61) compreende uma primeira porta de filtro (62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84) e uma segunda porta de filtro (63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85). para cada conjunto de subarranjos (8, 9, 10, 11, 12, 13), as primeiras portas de filtro (62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84) de cada par de dispositivos de filtro (39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61) que são conectados ao dito conjunto de subarranjos (8, 9, 10, 11, 12, 13) são conectadas aos pares a um dispositivo de alteração de fase correspondente (86, 88, 90, 92, 94, 96), e as segundas portas de filtro (63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85) de cada par de dispositivos de filtro (39, 41; 43, 45; 47, 49; 51, 53; 55, 57; 59, 61) que são conectados ao dito conjunto de subarranjos (8, 9, 10, 11, 12, 13) são conectadas aos pares a outro dispositivo de alteração de fase correspondente (87, 89, 91, 93, 95, 97).
BR112015010998-5A 2012-12-03 2012-12-03 Nó em uma rede de comunicação sem fio BR112015010998B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/074215 WO2014086386A1 (en) 2012-12-03 2012-12-03 A wireless communication node with 4tx/4rx triple band antenna arrangement

Publications (2)

Publication Number Publication Date
BR112015010998A2 true BR112015010998A2 (pt) 2017-07-11
BR112015010998B1 BR112015010998B1 (pt) 2022-02-08

Family

ID=47469883

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010998-5A BR112015010998B1 (pt) 2012-12-03 2012-12-03 Nó em uma rede de comunicação sem fio

Country Status (6)

Country Link
US (1) US9774098B2 (pt)
EP (1) EP2926408B1 (pt)
CN (1) CN104823323B (pt)
BR (1) BR112015010998B1 (pt)
ES (1) ES2730716T3 (pt)
WO (1) WO2014086386A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972495A (zh) * 2021-12-02 2022-01-25 重庆大学 一种兼具扇形波束和笔形波束的双频阵列天线

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GB2538070A (en) * 2015-05-04 2016-11-09 Kathrein Werke Kg Antenna system
WO2017067594A1 (en) * 2015-10-21 2017-04-27 Telefonaktiebolaget Lm Ericsson (Publ) A wireless communication node with an antenna arrangement for triple band reception and transmission
US9935660B2 (en) * 2016-02-22 2018-04-03 Motorola Mobility Llc Multiplex antenna matching circuit, wireless communication device, and method for coupling multiple signal ports to an antenna via cascaded diplexers
CN108155479B (zh) * 2016-12-06 2021-08-24 中兴通讯股份有限公司 一种微波天线阵列通信系统及通信方法
US11128358B2 (en) * 2017-05-31 2021-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication system node with fixed beams having common envelope
US10432273B1 (en) * 2018-04-12 2019-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Antenna arrangement for transmitting reference signals
CN112186368A (zh) * 2019-07-03 2021-01-05 康普技术有限责任公司 用于天线的馈电网络、天线及用于天线的馈电方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113972495A (zh) * 2021-12-02 2022-01-25 重庆大学 一种兼具扇形波束和笔形波束的双频阵列天线

Also Published As

Publication number Publication date
WO2014086386A1 (en) 2014-06-12
EP2926408B1 (en) 2019-03-13
BR112015010998B1 (pt) 2022-02-08
ES2730716T3 (es) 2019-11-12
US9774098B2 (en) 2017-09-26
CN104823323A (zh) 2015-08-05
US20150295327A1 (en) 2015-10-15
EP2926408A1 (en) 2015-10-07
CN104823323B (zh) 2018-08-28

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE)

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 03/12/2012, OBSERVADAS AS CONDICOES LEGAIS.