CN112701468A - 一种用于优化天线隔离度的参考地分割方法 - Google Patents
一种用于优化天线隔离度的参考地分割方法 Download PDFInfo
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- CN112701468A CN112701468A CN202011490252.9A CN202011490252A CN112701468A CN 112701468 A CN112701468 A CN 112701468A CN 202011490252 A CN202011490252 A CN 202011490252A CN 112701468 A CN112701468 A CN 112701468A
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- 238000002955 isolation Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 19
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- 238000012360 testing method Methods 0.000 claims abstract description 52
- 230000005855 radiation Effects 0.000 claims abstract description 26
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- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—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
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114401463A (zh) * | 2021-12-31 | 2022-04-26 | 广州芯德通信科技股份有限公司 | Olt设备降低时钟分量端口辐射的方法及装置 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005291A (zh) * | 2007-01-19 | 2007-07-25 | 清华大学 | 移动终端双频平面两天线系统 |
EP2230717A1 (en) * | 2009-03-17 | 2010-09-22 | Research In Motion Limited | Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices |
CN205159508U (zh) * | 2015-12-08 | 2016-04-13 | 播思通讯技术(北京)有限公司 | 提升天线间隔离度的印制电路板 |
KR20160089661A (ko) * | 2015-01-20 | 2016-07-28 | 한국전자통신연구원 | 제어식 수신 패턴 안테나 |
US20160240930A1 (en) * | 2015-02-12 | 2016-08-18 | Galtronics Corporation Ltd. | Multiple-input multiple-output (mimo) antenna |
US9711869B1 (en) * | 2013-03-07 | 2017-07-18 | Wichita State University | Hexaferrite slant and slot MIMO antenna element |
CN107333290A (zh) * | 2017-08-08 | 2017-11-07 | 成都信息工程大学 | 一种基站天线电性能参数监测方法 |
US20180248257A1 (en) * | 2015-11-25 | 2018-08-30 | Commscope Technologies Llc | Phased array antennas having decoupling units |
US20190044224A1 (en) * | 2016-02-11 | 2019-02-07 | Mee Jeong KIM | Monopole antenna |
US20190372241A1 (en) * | 2018-06-05 | 2019-12-05 | King Fahd University Of Petroleum And Minerals | Planar inverted f-antenna integrated with ground plane frequency agile defected ground structure |
CN210402414U (zh) * | 2019-10-29 | 2020-04-24 | 上海烨煊信息技术有限公司 | 一种卷装电子标签检测装置 |
CN210640372U (zh) * | 2019-09-27 | 2020-05-29 | 福建省汇创新高电子科技有限公司 | 一种5g网络的小型化高隔离度mimo天线 |
CN211578970U (zh) * | 2020-03-31 | 2020-09-25 | 合肥师范学院 | 一种高隔离度微带四元mimo天线阵列 |
-
2020
- 2020-12-16 CN CN202011490252.9A patent/CN112701468A/zh active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005291A (zh) * | 2007-01-19 | 2007-07-25 | 清华大学 | 移动终端双频平面两天线系统 |
EP2230717A1 (en) * | 2009-03-17 | 2010-09-22 | Research In Motion Limited | Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices |
US9711869B1 (en) * | 2013-03-07 | 2017-07-18 | Wichita State University | Hexaferrite slant and slot MIMO antenna element |
KR20160089661A (ko) * | 2015-01-20 | 2016-07-28 | 한국전자통신연구원 | 제어식 수신 패턴 안테나 |
US20160240930A1 (en) * | 2015-02-12 | 2016-08-18 | Galtronics Corporation Ltd. | Multiple-input multiple-output (mimo) antenna |
US20180248257A1 (en) * | 2015-11-25 | 2018-08-30 | Commscope Technologies Llc | Phased array antennas having decoupling units |
CN205159508U (zh) * | 2015-12-08 | 2016-04-13 | 播思通讯技术(北京)有限公司 | 提升天线间隔离度的印制电路板 |
US20190044224A1 (en) * | 2016-02-11 | 2019-02-07 | Mee Jeong KIM | Monopole antenna |
CN107333290A (zh) * | 2017-08-08 | 2017-11-07 | 成都信息工程大学 | 一种基站天线电性能参数监测方法 |
US20190372241A1 (en) * | 2018-06-05 | 2019-12-05 | King Fahd University Of Petroleum And Minerals | Planar inverted f-antenna integrated with ground plane frequency agile defected ground structure |
CN210640372U (zh) * | 2019-09-27 | 2020-05-29 | 福建省汇创新高电子科技有限公司 | 一种5g网络的小型化高隔离度mimo天线 |
CN210402414U (zh) * | 2019-10-29 | 2020-04-24 | 上海烨煊信息技术有限公司 | 一种卷装电子标签检测装置 |
CN211578970U (zh) * | 2020-03-31 | 2020-09-25 | 合肥师范学院 | 一种高隔离度微带四元mimo天线阵列 |
Non-Patent Citations (3)
Title |
---|
BIN TANG: "A CPW-Fed Ultra-Wideband MIMO Antenna with T-Shape Slot Ground", 《 2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT)》 * |
丁博: "应用于LTE手持设备的高隔离度平面MIMO天线设计", 《 2013四川省电子学术年会》 * |
陈晓锋: "一种高隔离度的微带双频MIMO天线设计", 《制导与引信》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114401463A (zh) * | 2021-12-31 | 2022-04-26 | 广州芯德通信科技股份有限公司 | Olt设备降低时钟分量端口辐射的方法及装置 |
CN114401463B (zh) * | 2021-12-31 | 2024-03-29 | 广州芯德通信科技股份有限公司 | Olt设备降低时钟分量端口辐射的方法及装置 |
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