CN107317110A - 一种提升mimo天线隔离度的馈电结构 - Google Patents
一种提升mimo天线隔离度的馈电结构 Download PDFInfo
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- CN107317110A CN107317110A CN201710671554.8A CN201710671554A CN107317110A CN 107317110 A CN107317110 A CN 107317110A CN 201710671554 A CN201710671554 A CN 201710671554A CN 107317110 A CN107317110 A CN 107317110A
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- distributing point
- antenna
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- coupling circuit
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- 238000002955 isolation Methods 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 40
- 238000010168 coupling process Methods 0.000 claims abstract description 40
- 238000005859 coupling reaction Methods 0.000 claims abstract description 40
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- 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
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710671554.8A CN107317110A (zh) | 2017-08-08 | 2017-08-08 | 一种提升mimo天线隔离度的馈电结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710671554.8A CN107317110A (zh) | 2017-08-08 | 2017-08-08 | 一种提升mimo天线隔离度的馈电结构 |
Publications (1)
Publication Number | Publication Date |
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CN107317110A true CN107317110A (zh) | 2017-11-03 |
Family
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Family Applications (1)
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CN201710671554.8A Pending CN107317110A (zh) | 2017-08-08 | 2017-08-08 | 一种提升mimo天线隔离度的馈电结构 |
Country Status (1)
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CN (1) | CN107317110A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112821069A (zh) * | 2021-01-04 | 2021-05-18 | 武汉虹信科技发展有限责任公司 | 贴片辐射单元及基站天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101673881A (zh) * | 2009-10-16 | 2010-03-17 | 京信通信系统(中国)有限公司 | 宽频双极化阵列天线及其平面振子 |
CN102683854A (zh) * | 2012-04-28 | 2012-09-19 | 华为技术有限公司 | 一种天线及天线端口隔离度调节方法 |
US20130335290A1 (en) * | 2007-08-20 | 2013-12-19 | Ethertronics, Inc | Multi-band mimo antenna |
CN104283007A (zh) * | 2014-09-26 | 2015-01-14 | 电子科技大学 | 一种用于降低天线阵列单元间互耦的馈电网络 |
-
2017
- 2017-08-08 CN CN201710671554.8A patent/CN107317110A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130335290A1 (en) * | 2007-08-20 | 2013-12-19 | Ethertronics, Inc | Multi-band mimo antenna |
CN101673881A (zh) * | 2009-10-16 | 2010-03-17 | 京信通信系统(中国)有限公司 | 宽频双极化阵列天线及其平面振子 |
CN102683854A (zh) * | 2012-04-28 | 2012-09-19 | 华为技术有限公司 | 一种天线及天线端口隔离度调节方法 |
CN104283007A (zh) * | 2014-09-26 | 2015-01-14 | 电子科技大学 | 一种用于降低天线阵列单元间互耦的馈电网络 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112821069A (zh) * | 2021-01-04 | 2021-05-18 | 武汉虹信科技发展有限责任公司 | 贴片辐射单元及基站天线 |
CN112821069B (zh) * | 2021-01-04 | 2023-04-11 | 中信科移动通信技术股份有限公司 | 贴片辐射单元及基站天线 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230727 Address after: 518057 room 1403, building a, Guoren building, No.5, kejizhong Third Road, Gaoxin garden, Maling community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Guoren Wireless Communication Co.,Ltd. Address before: 518000 room 13f1303, building a, Guoren building, Keji Zhongsan Road, gaoxinyuanzhong District, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN GRENTECH Corp.,Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |