MX2020009640A - Disposicion de antenas para formacion de haces de doble polarizacion. - Google Patents

Disposicion de antenas para formacion de haces de doble polarizacion.

Info

Publication number
MX2020009640A
MX2020009640A MX2020009640A MX2020009640A MX2020009640A MX 2020009640 A MX2020009640 A MX 2020009640A MX 2020009640 A MX2020009640 A MX 2020009640A MX 2020009640 A MX2020009640 A MX 2020009640A MX 2020009640 A MX2020009640 A MX 2020009640A
Authority
MX
Mexico
Prior art keywords
antennas
formation
arrangement
subarray
antenna
Prior art date
Application number
MX2020009640A
Other languages
English (en)
Inventor
Sven Petersson
Andreas Nilsson
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 MX2020009640A publication Critical patent/MX2020009640A/es

Links

Classifications

    • 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
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • 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
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • 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
    • 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

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

Abstract

Se proporciona una disposición de antenas. La disposición de antenas comprende una cadena de banda base. La disposición de antenas comprende un conjunto de antenas. El conjunto de antenas está acoplado a la cadena de banda base y se divide en un primer subconjunto y un segundo subconjunto. El primer subconjunto comprende elementos de antena de solo una primera polarización y el segundo subconjunto comprende elementos de antena de solo una segunda polarización. El primer subconjunto y el segundo subconjunto tienen sus elementos de antena en ubicaciones idénticas entre sí, excepto que los elementos de antena del primer subconjunto y los elementos de antena del segundo subconjunto se trasladan, pero no se rotan, unos en relación con otros.
MX2020009640A 2018-03-21 2018-03-21 Disposicion de antenas para formacion de haces de doble polarizacion. MX2020009640A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/057187 WO2019179617A1 (en) 2018-03-21 2018-03-21 Antenna arrangement for dual-polarization beamforming

Publications (1)

Publication Number Publication Date
MX2020009640A true MX2020009640A (es) 2020-10-08

Family

ID=61768300

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020009640A MX2020009640A (es) 2018-03-21 2018-03-21 Disposicion de antenas para formacion de haces de doble polarizacion.

Country Status (7)

Country Link
US (1) US11329399B2 (es)
EP (1) EP3769435A1 (es)
JP (1) JP7125997B2 (es)
CN (1) CN111869125A (es)
AU (1) AU2018413769A1 (es)
MX (1) MX2020009640A (es)
WO (1) WO2019179617A1 (es)

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US11252456B2 (en) 2016-11-15 2022-02-15 Siden, Inc. Method and system for providing non-real-time content distribution services
US11997527B2 (en) 2017-11-14 2024-05-28 Siden, Inc. Method and system for controlling the use of dormant capacity for distributing data
US11228923B2 (en) * 2019-05-23 2022-01-18 Siden, Inc. Dymnamic wireless broadcast system and method for operating the same
US11533366B2 (en) 2020-10-04 2022-12-20 Siden, Inc. Method and system for controlling the use of dormant capacity for distributing data
US12500353B2 (en) 2020-12-10 2025-12-16 Telefonaktiebolaget Lm Ericsson (Publ) Feeding structure for antenna array, antenna array, and network node
WO2022159686A1 (en) 2021-01-22 2022-07-28 Siden, Inc. Method and system for delivering real-time content using broadcasting and unicasting
EP4285443B1 (en) 2021-01-28 2025-12-17 Telefonaktiebolaget LM Ericsson (publ) Antenna system, rf communication device, and method of operating the same
WO2022169386A1 (en) * 2021-02-04 2022-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Antenna array with reconfigurable antenna array geometry
US12041535B2 (en) 2021-03-22 2024-07-16 Siden, Inc. System and method for network conditions aware content distribution
US12238155B2 (en) 2021-05-11 2025-02-25 Siden, Inc. Method and system for delivering real-time content using broadcasting and unicasting
US12432393B2 (en) 2021-05-31 2025-09-30 Siden, Inc. Method and system for pre-positioning and post positioning content in a content distribution system
US12009890B2 (en) * 2021-07-06 2024-06-11 Nec Corporation Codebook design for beamforming in 5G and beyond mmWave systems
US11848990B2 (en) 2021-10-15 2023-12-19 Siden, Inc. Method and system for distributing and storing content using local clouds and network clouds
CN119726065A (zh) * 2024-12-31 2025-03-28 京信通信技术(广州)有限公司 一体化天线及基站

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JP4105083B2 (ja) 2003-11-28 2008-06-18 株式会社エヌ・ティ・ティ・ドコモ アンテナ装置
WO2005062426A1 (en) * 2003-12-22 2005-07-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and system of communications
US7538740B2 (en) * 2006-03-06 2009-05-26 Alcatel-Lucent Usa Inc. Multiple-element antenna array for communication network
EP2494658B1 (en) 2009-10-28 2015-05-06 Telefonaktiebolaget LM Ericsson (publ) A method of designing weight vectors for a dual beam antenna with orthogonal polarizations
DE102011121138B4 (de) * 2011-12-15 2021-02-04 Lisa Dräxlmaier GmbH Breitband-Antennensystem zur Satellitenkommunikation
US9444534B2 (en) * 2012-02-06 2016-09-13 Samsung Electronics Co., Ltd. Apparatus and method for low complexity spatial division multiple access in a millimeter wave mobile communication system
TWI617148B (zh) * 2012-09-28 2018-03-01 內數位專利控股公司 用於報告回饋的無線發射／接收單元及方法
CN104052529B (zh) * 2013-03-14 2018-07-17 上海诺基亚贝尔股份有限公司 一种天线阵列以及一种用于全双工通信的通信方法
US9369259B2 (en) * 2014-02-13 2016-06-14 Farrokh Mohamadi W-band combiner-splitter fabricated using 3-D printing
WO2015169368A1 (en) * 2014-05-08 2015-11-12 Telefonaktiebolaget L M Ericsson (Publ) Beam forming using a dual polarized antenna arrangement
JP6409676B2 (ja) * 2014-06-03 2018-10-24 三菱電機株式会社 衛星通信用アレイアンテナおよびアンテナ
US9363683B2 (en) 2014-07-15 2016-06-07 Qualcomm Incorporated Asymmetric capability-driven methods for beam tracking in mm-wave access systems
MY182089A (en) * 2015-03-06 2021-01-18 Ericsson Telefon Ab L M Beam forming using an antenna arrangement
US9812791B2 (en) * 2015-03-11 2017-11-07 Aerohive Networks, Inc. Single band dual concurrent network device
EP3370306A4 (en) * 2015-10-30 2018-09-19 Mitsubishi Electric Corporation High-frequency antenna module and array antenna device
EP3381133B1 (en) * 2015-11-23 2019-08-14 Telefonaktiebolaget LM Ericsson (publ) Antenna system configuration
WO2017190777A1 (en) * 2016-05-04 2017-11-09 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
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

Also Published As

Publication number Publication date
US11329399B2 (en) 2022-05-10
US20200243985A1 (en) 2020-07-30
CN111869125A (zh) 2020-10-30
WO2019179617A1 (en) 2019-09-26
JP7125997B2 (ja) 2022-08-25
AU2018413769A1 (en) 2020-10-08
JP2021518704A (ja) 2021-08-02
EP3769435A1 (en) 2021-01-27

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