CN112544013A - 天线组件、天线免调优方法及装置 - Google Patents

天线组件、天线免调优方法及装置 Download PDF

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CN112544013A
CN112544013A CN201880096357.0A CN201880096357A CN112544013A CN 112544013 A CN112544013 A CN 112544013A CN 201880096357 A CN201880096357 A CN 201880096357A CN 112544013 A CN112544013 A CN 112544013A
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China
Prior art keywords
antenna
antennas
target
face
data transmission
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CN201880096357.0A
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CN112544013B (zh
Inventor
王珏平
崔善超
李永久
程竹林
韩小江
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H01Q21/293—Combinations of different interacting antenna units for giving a desired directional characteristic one unit or more being an array of identical aerial elements
    • 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
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0478—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with means for suppressing spurious modes, e.g. cross 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
    • H04B7/0602—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 antenna switching
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas

Abstract

本申请提供了一种天线组件、天线免调优方法及装置，涉及终端领域，在本申请中，天线组件中包括的天线的数量大于该CPE支持的接收天线的数量，因此，当网络发生变化时，CPE可以从天线组件包括的多根天线中选择与CPE支持的接收天线的数量相同数量且数据传输性能较好的天线作为接收天线，也即，CPE可以不必调整天线的方向，而是从设置的冗余数量的天线中选取接收性能较好的天线来保证CPE对准信号较好的方向，由于不需要通过旋转天线的方向来使CPE对准信号较好的方向，因此，不仅保证了CPE中的天线的高增益，同时，还可以避免手动旋转带来的不便，并且，CPE也不必为天线旋转提供旋转空间，减小了CPE的尺寸，便于安装。

Description

PCT国内申请，说明书已公开。

Claims (27)

  1. PCT国内申请，权利要求书已公开。
CN201880096357.0A 2018-08-17 2018-08-17 天线组件、天线免调优方法及装置 Active CN112544013B (zh)

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PCT/CN2018/101193 WO2020034221A1 (zh) 2018-08-17 2018-08-17 天线组件、天线免调优方法及装置

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CN112544013A true CN112544013A (zh) 2021-03-23
CN112544013B CN112544013B (zh) 2022-06-28

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US (1) US11456543B2 (zh)
EP (1) EP3832798B1 (zh)
JP (1) JP7186281B2 (zh)
CN (1) CN112544013B (zh)
WO (1) WO2020034221A1 (zh)

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CN114172545A (zh) * 2021-12-06 2022-03-11 广州通则康威智能科技有限公司 通信信号选择方法、装置、计算机设备及存储介质
CN114785392B (zh) * 2022-06-17 2022-11-04 阿里巴巴达摩院(杭州)科技有限公司 天线选择方法、通信系统和存储介质

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Publication number Publication date
JP2021534678A (ja) 2021-12-09
EP3832798A1 (en) 2021-06-09
EP3832798A4 (en) 2021-10-13
WO2020034221A1 (zh) 2020-02-20
JP7186281B2 (ja) 2022-12-08
EP3832798B1 (en) 2023-10-11
US11456543B2 (en) 2022-09-27
CN112544013B (zh) 2022-06-28
US20210167520A1 (en) 2021-06-03

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