CN101872897A - 用于多输入、多输出的手持设备的宽带、高隔离度两端口天线阵列 - Google Patents
用于多输入、多输出的手持设备的宽带、高隔离度两端口天线阵列 Download PDFInfo
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- CN101872897A CN101872897A CN201010195334A CN201010195334A CN101872897A CN 101872897 A CN101872897 A CN 101872897A CN 201010195334 A CN201010195334 A CN 201010195334A CN 201010195334 A CN201010195334 A CN 201010195334A CN 101872897 A CN101872897 A CN 101872897A
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Images
Classifications
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- 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
- 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
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/405,955 US8085202B2 (en) | 2009-03-17 | 2009-03-17 | Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices |
US12/405,955 | 2009-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101872897A true CN101872897A (zh) | 2010-10-27 |
CN101872897B CN101872897B (zh) | 2014-04-30 |
Family
ID=42144788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010195334.0A Active CN101872897B (zh) | 2009-03-17 | 2010-03-17 | 用于多输入、多输出的手持设备的宽带、高隔离度两端口天线阵列 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8085202B2 (zh) |
EP (1) | EP2230717B1 (zh) |
CN (1) | CN101872897B (zh) |
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WO2012071842A1 (zh) * | 2010-12-01 | 2012-06-07 | 中兴通讯股份有限公司 | 多输入多输出阵列天线 |
CN102544754A (zh) * | 2010-11-24 | 2012-07-04 | 三星电子株式会社 | Mimo天线设备和无线终端 |
CN102570004A (zh) * | 2010-12-02 | 2012-07-11 | Pc-Tel,公司 | IEEE 802.11n多入多出应用的IFS波束成型天线 |
CN102916253A (zh) * | 2012-09-27 | 2013-02-06 | 中兴通讯股份有限公司 | 一种多输入多输出天线、系统及移动终端 |
CN103219589A (zh) * | 2012-01-20 | 2013-07-24 | 汤姆森特许公司 | 对安装在印刷电路板上的天线隔离的改进 |
CN103247867A (zh) * | 2012-02-14 | 2013-08-14 | 启碁科技股份有限公司 | 射频装置、无线通讯装置及提升天线隔离度的方法 |
CN103296392A (zh) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | 天线装置 |
CN103326131A (zh) * | 2012-03-19 | 2013-09-25 | 富士通株式会社 | 天线装置、电子设备和无线通信方法 |
CN103378414A (zh) * | 2012-04-25 | 2013-10-30 | 国基电子(上海)有限公司 | 多天线系统 |
CN103515705A (zh) * | 2012-06-27 | 2014-01-15 | 启碁科技股份有限公司 | 去耦合电路及天线装置 |
CN103579777A (zh) * | 2012-07-25 | 2014-02-12 | 泰科电子公司 | 多元件式全向天线 |
CN103811868A (zh) * | 2012-11-05 | 2014-05-21 | 启碁科技股份有限公司 | 天线组件及无线通信装置 |
CN104170164A (zh) * | 2012-03-13 | 2014-11-26 | 微软公司 | 使用经调谐的接地面槽口的天线隔离 |
CN104282993A (zh) * | 2013-07-05 | 2015-01-14 | 启碁科技股份有限公司 | 射频装置及无线通信装置 |
CN104466400A (zh) * | 2013-09-24 | 2015-03-25 | 富士康(昆山)电脑接插件有限公司 | 天线 |
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CN104937774A (zh) * | 2014-05-12 | 2015-09-23 | 华为技术有限公司 | 一种天线装置及电子设备 |
CN104953295A (zh) * | 2015-06-16 | 2015-09-30 | 华南理工大学 | 一种小型化定向缝隙天线 |
CN105552540A (zh) * | 2015-12-22 | 2016-05-04 | 南京信息工程大学 | 一种紧凑高隔离度三频八单元mimo手机天线 |
CN105789818A (zh) * | 2014-12-17 | 2016-07-20 | 联想(北京)有限公司 | 一种天线及电子设备 |
WO2016131271A1 (zh) * | 2015-08-25 | 2016-08-25 | 中兴通讯股份有限公司 | 一种降低多输入多输出系统天线相关性的天线装置及终端 |
CN103855469B (zh) * | 2012-11-30 | 2016-09-07 | 香港中文大学 | 用于紧凑型天线阵列的天线去耦设备以及包含有该设备的天线阵列 |
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CN106210179A (zh) * | 2014-09-19 | 2016-12-07 | Lg电子株式会社 | 移动终端 |
CN106229627A (zh) * | 2016-09-30 | 2016-12-14 | 北京小米移动软件有限公司 | 一种天线组件和移动终端 |
CN106252882A (zh) * | 2016-09-29 | 2016-12-21 | 深圳市信维通信股份有限公司 | 一种耦合寄生低剖面高隔离度mimo天线 |
CN106876906A (zh) * | 2015-12-10 | 2017-06-20 | 哈尔滨黑石科技有限公司 | 一种高隔离度的双单元mimo天线 |
US9780445B2 (en) | 2013-09-09 | 2017-10-03 | Hon Hai Precision Industry Co., Ltd. | Antenna assembly with high isolation |
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CN108988874A (zh) * | 2017-06-02 | 2018-12-11 | 苹果公司 | 具有扬声器和天线隔离的电子设备 |
CN109841944A (zh) * | 2019-03-26 | 2019-06-04 | 青岛海信移动通信技术股份有限公司 | 天线和终端 |
CN110034385A (zh) * | 2018-01-11 | 2019-07-19 | Sem技术公司 | 单层天线 |
US10361480B2 (en) | 2012-03-13 | 2019-07-23 | Microsoft Technology Licensing, Llc | Antenna isolation using a tuned groundplane notch |
CN110931963A (zh) * | 2018-09-20 | 2020-03-27 | 瑞士电信公司 | 方法和设备 |
CN112928464A (zh) * | 2021-02-05 | 2021-06-08 | 中山大学 | 无需馈电网络的多波束天线及其制造方法 |
WO2021114348A1 (zh) * | 2019-12-12 | 2021-06-17 | 惠州Tcl移动通信有限公司 | 一种移动终端 |
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CN114175398A (zh) * | 2019-07-03 | 2022-03-11 | 华为技术有限公司 | 自解耦紧凑型空腔天线 |
CN114389005A (zh) * | 2020-10-19 | 2022-04-22 | 华为技术有限公司 | 一种电子设备 |
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Also Published As
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US8085202B2 (en) | 2011-12-27 |
US8933842B2 (en) | 2015-01-13 |
US20120068905A1 (en) | 2012-03-22 |
EP2230717A1 (en) | 2010-09-22 |
US20100238072A1 (en) | 2010-09-23 |
EP2230717B1 (en) | 2012-08-22 |
CN101872897B (zh) | 2014-04-30 |
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