CN107994327A - 一种定向双频天线 - Google Patents
一种定向双频天线 Download PDFInfo
- Publication number
- CN107994327A CN107994327A CN201711376912.9A CN201711376912A CN107994327A CN 107994327 A CN107994327 A CN 107994327A CN 201711376912 A CN201711376912 A CN 201711376912A CN 107994327 A CN107994327 A CN 107994327A
- Authority
- CN
- China
- Prior art keywords
- radiating element
- low frequency
- high frequency
- feed line
- frequency radiating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000002955 isolation Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- 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
- 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
- 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
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711376912.9A CN107994327B (zh) | 2017-12-19 | 2017-12-19 | 一种定向双频天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711376912.9A CN107994327B (zh) | 2017-12-19 | 2017-12-19 | 一种定向双频天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107994327A true CN107994327A (zh) | 2018-05-04 |
CN107994327B CN107994327B (zh) | 2023-12-12 |
Family
ID=62037967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711376912.9A Active CN107994327B (zh) | 2017-12-19 | 2017-12-19 | 一种定向双频天线 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107994327B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2845198Y (zh) * | 2005-09-14 | 2006-12-06 | 摩比天线技术(深圳)有限公司 | 双频双极化天线 |
CN201278368Y (zh) * | 2008-07-23 | 2009-07-22 | 摩比天线技术(深圳)有限公司 | 宽频共轴双频双极化电调天线 |
CN101895014A (zh) * | 2010-07-13 | 2010-11-24 | 京信通信系统(中国)有限公司 | 双频宽带壁挂式天线 |
CN103036019A (zh) * | 2011-09-30 | 2013-04-10 | 深圳国人通信有限公司 | 多频天线 |
CN105359339A (zh) * | 2013-08-07 | 2016-02-24 | 华为技术有限公司 | 宽带低波束耦合双波束相控阵列 |
CN105576378A (zh) * | 2015-12-17 | 2016-05-11 | 京信通信系统(广州)有限公司 | 一种双频天线、双极化双频天线及隔离元件制备方法 |
CN205303691U (zh) * | 2016-01-12 | 2016-06-08 | 深圳国人通信股份有限公司 | 一种双频双极化基站天线 |
CN105720364A (zh) * | 2016-04-06 | 2016-06-29 | 华南理工大学 | 一种具有高选择性和低交叉极化的双极化滤波天线 |
-
2017
- 2017-12-19 CN CN201711376912.9A patent/CN107994327B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2845198Y (zh) * | 2005-09-14 | 2006-12-06 | 摩比天线技术(深圳)有限公司 | 双频双极化天线 |
CN201278368Y (zh) * | 2008-07-23 | 2009-07-22 | 摩比天线技术(深圳)有限公司 | 宽频共轴双频双极化电调天线 |
CN101895014A (zh) * | 2010-07-13 | 2010-11-24 | 京信通信系统(中国)有限公司 | 双频宽带壁挂式天线 |
CN103036019A (zh) * | 2011-09-30 | 2013-04-10 | 深圳国人通信有限公司 | 多频天线 |
CN105359339A (zh) * | 2013-08-07 | 2016-02-24 | 华为技术有限公司 | 宽带低波束耦合双波束相控阵列 |
CN105576378A (zh) * | 2015-12-17 | 2016-05-11 | 京信通信系统(广州)有限公司 | 一种双频天线、双极化双频天线及隔离元件制备方法 |
CN205303691U (zh) * | 2016-01-12 | 2016-06-08 | 深圳国人通信股份有限公司 | 一种双频双极化基站天线 |
CN105720364A (zh) * | 2016-04-06 | 2016-06-29 | 华南理工大学 | 一种具有高选择性和低交叉极化的双极化滤波天线 |
Also Published As
Publication number | Publication date |
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CN107994327B (zh) | 2023-12-12 |
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Effective date of registration: 20190116 Address after: 215143 No. 2596 Taidong Road, Caohu Street, Suzhou Economic Development Zone, Jiangsu Province Applicant after: JIANGSU WUTONG INTERNET OF THINGS TECHNOLOGY Co.,Ltd. Address before: 215143 No. 2596 Taidong Road, Caohu Street, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU WUTONG ANTENNA Co.,Ltd. |
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Effective date of registration: 20240821 Address after: No. 2596, Taidong Road, Caohu Street, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Patentee after: WUTONG HOLDING GROUP Co.,Ltd. Country or region after: China Address before: 215143 No. 2596 Taidong Road, Caohu Street, Suzhou Economic Development Zone, Jiangsu Province Patentee before: JIANGSU WUTONG INTERNET OF THINGS TECHNOLOGY Co.,Ltd. Country or region before: China |
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