CN109301488A - 一种应用于室内分布系统的全向双宽频双极化天线 - Google Patents
一种应用于室内分布系统的全向双宽频双极化天线 Download PDFInfo
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- CN109301488A CN109301488A CN201811037906.5A CN201811037906A CN109301488A CN 109301488 A CN109301488 A CN 109301488A CN 201811037906 A CN201811037906 A CN 201811037906A CN 109301488 A CN109301488 A CN 109301488A
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- 230000009977 dual effect Effects 0.000 title claims abstract description 34
- 230000010287 polarization Effects 0.000 claims abstract description 160
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 230000005855 radiation Effects 0.000 claims description 60
- 239000002184 metal Substances 0.000 claims description 48
- 229910052751 metal Inorganic materials 0.000 claims description 48
- 230000003071 parasitic effect Effects 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005388 cross polarization Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
-
- 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
-
- 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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
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Priority Applications (1)
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CN201811037906.5A CN109301488B (zh) | 2018-09-06 | 2018-09-06 | 一种应用于室内分布系统的全向双宽频双极化天线 |
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CN201811037906.5A CN109301488B (zh) | 2018-09-06 | 2018-09-06 | 一种应用于室内分布系统的全向双宽频双极化天线 |
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CN109301488A true CN109301488A (zh) | 2019-02-01 |
CN109301488B CN109301488B (zh) | 2021-03-02 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110011042A (zh) * | 2019-04-09 | 2019-07-12 | 湖南迈克森伟电子科技有限公司 | 小型线极化收发一体同频天线 |
CN110233331A (zh) * | 2019-05-10 | 2019-09-13 | 深圳大学 | 一种应用于5g通信的全向室分天线 |
CN112086738A (zh) * | 2019-06-14 | 2020-12-15 | 中国移动通信集团设计院有限公司 | 一种全向室分mimo天线 |
CN112768884A (zh) * | 2020-12-17 | 2021-05-07 | 深圳市南斗星科技有限公司 | 双极化高隔离度室内分布天线 |
CN112768885A (zh) * | 2020-12-17 | 2021-05-07 | 深圳市南斗星科技有限公司 | 室内分布天线 |
CN112821068A (zh) * | 2020-12-31 | 2021-05-18 | Oppo广东移动通信有限公司 | 天线模组和客户前置设备 |
WO2021212277A1 (zh) * | 2020-04-20 | 2021-10-28 | 深圳市大疆创新科技有限公司 | 双频双极化天线 |
CN114122684A (zh) * | 2020-08-30 | 2022-03-01 | 华为技术有限公司 | 天线装置和无线设备 |
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US6201510B1 (en) * | 1999-07-21 | 2001-03-13 | Bae Systems Advanced Systems | Self-contained progressive-phase GPS elements and antennas |
EP2676323A1 (en) * | 2011-02-18 | 2013-12-25 | Thrane & Thrane A/s | An antenna assembly having vertically stacked antennas and a method of operating the antenna assembly |
CN103811857A (zh) * | 2014-01-21 | 2014-05-21 | 盛宇百祺(南京)通信技术有限公司 | 垂直极化全向天线和具有其的4g双极化全向吸顶天线 |
CN104103900A (zh) * | 2014-07-10 | 2014-10-15 | 电子科技大学 | 一种低剖面宽带双极化全向天线 |
CN105552530A (zh) * | 2015-12-29 | 2016-05-04 | 苏州市天烨机械工程有限公司 | 中心对称水平极化宽频全向阵列天线 |
CN108281779A (zh) * | 2018-01-04 | 2018-07-13 | 南京信息工程大学 | 一种低剖面波束切换智能天线 |
CN108321535A (zh) * | 2018-01-31 | 2018-07-24 | 南京濠暻通讯科技有限公司 | 小型化低剖面双极化全向天线 |
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2018
- 2018-09-06 CN CN201811037906.5A patent/CN109301488B/zh active Active
Patent Citations (7)
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US6201510B1 (en) * | 1999-07-21 | 2001-03-13 | Bae Systems Advanced Systems | Self-contained progressive-phase GPS elements and antennas |
EP2676323A1 (en) * | 2011-02-18 | 2013-12-25 | Thrane & Thrane A/s | An antenna assembly having vertically stacked antennas and a method of operating the antenna assembly |
CN103811857A (zh) * | 2014-01-21 | 2014-05-21 | 盛宇百祺(南京)通信技术有限公司 | 垂直极化全向天线和具有其的4g双极化全向吸顶天线 |
CN104103900A (zh) * | 2014-07-10 | 2014-10-15 | 电子科技大学 | 一种低剖面宽带双极化全向天线 |
CN105552530A (zh) * | 2015-12-29 | 2016-05-04 | 苏州市天烨机械工程有限公司 | 中心对称水平极化宽频全向阵列天线 |
CN108281779A (zh) * | 2018-01-04 | 2018-07-13 | 南京信息工程大学 | 一种低剖面波束切换智能天线 |
CN108321535A (zh) * | 2018-01-31 | 2018-07-24 | 南京濠暻通讯科技有限公司 | 小型化低剖面双极化全向天线 |
Non-Patent Citations (3)
Title |
---|
DA GUO: "A Multiband Dual-Polarized Omnidirectional Antenna for Indoor Wireless Communication Systems", 《IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS》 * |
HE HUANG: "Broadband Dual-Polarized Omnidirectional Antenna for 2G/3G/LTE/WiFi Applications", 《IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS》 * |
XIA BAI: "Omnidirectional dual polarized low-profile antenna for 4G MIMO indoor applications", 《 2018 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT)》 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110011042B (zh) * | 2019-04-09 | 2020-12-25 | 湖南迈克森伟电子科技有限公司 | 小型线极化收发一体同频天线 |
CN110011042A (zh) * | 2019-04-09 | 2019-07-12 | 湖南迈克森伟电子科技有限公司 | 小型线极化收发一体同频天线 |
CN110233331B (zh) * | 2019-05-10 | 2021-08-10 | 深圳市南斗星科技有限公司 | 一种应用于5g通信的全向室分天线 |
CN110233331A (zh) * | 2019-05-10 | 2019-09-13 | 深圳大学 | 一种应用于5g通信的全向室分天线 |
CN112086738A (zh) * | 2019-06-14 | 2020-12-15 | 中国移动通信集团设计院有限公司 | 一种全向室分mimo天线 |
WO2020249078A1 (zh) * | 2019-06-14 | 2020-12-17 | 中国移动通信集团设计院有限公司 | 全向室分mimo天线 |
WO2021212277A1 (zh) * | 2020-04-20 | 2021-10-28 | 深圳市大疆创新科技有限公司 | 双频双极化天线 |
CN114122684A (zh) * | 2020-08-30 | 2022-03-01 | 华为技术有限公司 | 天线装置和无线设备 |
CN114122684B (zh) * | 2020-08-30 | 2023-04-18 | 华为技术有限公司 | 天线装置和无线设备 |
CN112768885A (zh) * | 2020-12-17 | 2021-05-07 | 深圳市南斗星科技有限公司 | 室内分布天线 |
CN112768884A (zh) * | 2020-12-17 | 2021-05-07 | 深圳市南斗星科技有限公司 | 双极化高隔离度室内分布天线 |
CN112768885B (zh) * | 2020-12-17 | 2023-10-03 | 深圳市南斗星科技有限公司 | 室内分布天线 |
CN112768884B (zh) * | 2020-12-17 | 2023-10-03 | 深圳市南斗星科技有限公司 | 双极化高隔离度室内分布天线 |
CN112821068A (zh) * | 2020-12-31 | 2021-05-18 | Oppo广东移动通信有限公司 | 天线模组和客户前置设备 |
CN112821068B (zh) * | 2020-12-31 | 2023-08-15 | Oppo广东移动通信有限公司 | 天线模组和客户前置设备 |
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Effective date of registration: 20230714 Address after: Room 2401, Changhong Science and Technology Building, No. 18, Keji South 12th Road, Community, High-tech Zone, Yuehai Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen bodasheng Technology Co.,Ltd. Address before: 518000 No. 3688 Nanhai Road, Shenzhen, Guangdong, Nanshan District Patentee before: SHENZHEN University Patentee before: SKYVIEW TECHNOLOGY (SHENZHEN) CO.,LTD. |
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Effective date of registration: 20231104 Address after: 201799 Room 101, building B, No. 99, Lane 215, Gaoguang Road, Qingpu District, Shanghai Patentee after: Shanghai Shangyuan Communication Technology Co.,Ltd. Address before: Room 2401, Changhong Science and Technology Building, No. 18, Keji South 12th Road, Community, High-tech Zone, Yuehai Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen bodasheng Technology Co.,Ltd. |