CN112582774A - 天线及其辐射单元、辐射单元巴伦结构和制造方法 - Google Patents
天线及其辐射单元、辐射单元巴伦结构和制造方法 Download PDFInfo
- Publication number
- CN112582774A CN112582774A CN201911415228.6A CN201911415228A CN112582774A CN 112582774 A CN112582774 A CN 112582774A CN 201911415228 A CN201911415228 A CN 201911415228A CN 112582774 A CN112582774 A CN 112582774A
- Authority
- CN
- China
- Prior art keywords
- radiating element
- balun
- port
- radiation unit
- combining port
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000005855 radiation Effects 0.000 claims abstract description 109
- 230000010287 polarization Effects 0.000 claims abstract description 55
- 239000004020 conductor Substances 0.000 claims description 75
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000010363 phase shift Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 2
- 238000005388 cross polarization Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/48—Combinations of two or more dipole type antennas
-
- 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
-
- 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
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- 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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/108—Combination of a dipole with a plane reflecting surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910944449 | 2019-09-30 | ||
CN2019109444496 | 2019-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112582774A true CN112582774A (zh) | 2021-03-30 |
CN112582774B CN112582774B (zh) | 2022-05-24 |
Family
ID=70080350
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911411602.5A Active CN111092296B (zh) | 2019-09-30 | 2019-12-31 | 基站天线及其辐射单元 |
CN201911422004.8A Active CN110994179B (zh) | 2019-09-30 | 2019-12-31 | 馈电组件及辐射单元 |
CN201922501731.5U Active CN210926288U (zh) | 2019-09-30 | 2019-12-31 | 安装辅助装置及天线 |
CN201911415228.6A Active CN112582774B (zh) | 2019-09-30 | 2019-12-31 | 天线及其辐射单元、辐射单元巴伦结构和制造方法 |
CN201911411651.9A Active CN111180860B (zh) | 2019-09-30 | 2019-12-31 | 基站天线及其辐射单元 |
CN201911415189.XA Active CN111129773B (zh) | 2019-09-30 | 2019-12-31 | 调偏装置及辐射单元 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911411602.5A Active CN111092296B (zh) | 2019-09-30 | 2019-12-31 | 基站天线及其辐射单元 |
CN201911422004.8A Active CN110994179B (zh) | 2019-09-30 | 2019-12-31 | 馈电组件及辐射单元 |
CN201922501731.5U Active CN210926288U (zh) | 2019-09-30 | 2019-12-31 | 安装辅助装置及天线 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911411651.9A Active CN111180860B (zh) | 2019-09-30 | 2019-12-31 | 基站天线及其辐射单元 |
CN201911415189.XA Active CN111129773B (zh) | 2019-09-30 | 2019-12-31 | 调偏装置及辐射单元 |
Country Status (4)
Country | Link |
---|---|
US (1) | US12132269B2 (zh) |
EP (1) | EP4024610A4 (zh) |
CN (6) | CN111092296B (zh) |
WO (3) | WO2021063124A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116487872A (zh) * | 2023-05-17 | 2023-07-25 | 江苏亨鑫科技有限公司 | 一种具有pcb功分馈电结构低频辐射单元 |
CN116995427A (zh) * | 2023-09-28 | 2023-11-03 | 中信科移动通信技术股份有限公司 | 辐射单元及基站天线 |
CN117477216A (zh) * | 2023-12-27 | 2024-01-30 | 华南理工大学 | 耦合馈电的低频振子及阵列天线 |
WO2024139689A1 (zh) * | 2022-12-28 | 2024-07-04 | 京信通信技术(广州)有限公司 | 辐射单元和天线 |
WO2024139687A1 (zh) * | 2022-12-30 | 2024-07-04 | 京信通信技术(广州)有限公司 | 基站天线 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111092296B (zh) | 2019-09-30 | 2022-04-26 | 京信通信技术(广州)有限公司 | 基站天线及其辐射单元 |
CN112072287B (zh) * | 2020-09-03 | 2022-09-27 | 武汉凡谷电子技术股份有限公司 | 一种双极化天线模块 |
CN112397246B (zh) * | 2020-10-26 | 2022-03-08 | 中国电子科技集团公司第二十九研究所 | 偶极子天线结构及电缆组件 |
CN114256577B (zh) * | 2021-12-03 | 2023-05-02 | 京信通信技术(广州)有限公司 | 集成式天线单元与基站天线 |
CN114284720B (zh) * | 2021-12-09 | 2023-04-25 | 中国电子科技集团公司第二十九研究所 | 一种双同轴电缆的馈电结构 |
CN116031615A (zh) * | 2022-12-30 | 2023-04-28 | 京信通信技术(广州)有限公司 | 基站天线 |
CN116315591A (zh) * | 2023-02-07 | 2023-06-23 | 中信科移动通信技术股份有限公司 | 天线及基站系统 |
CN116247424A (zh) * | 2023-04-21 | 2023-06-09 | 普罗斯通信技术(苏州)有限公司 | 天线振子和天线单元 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080028003A (ko) * | 2006-09-26 | 2008-03-31 | (주)에이스안테나 | 빔폭 편차를 개선시킨 절곡된 폴디드 다이폴 안테나 |
CN101425626A (zh) * | 2007-10-30 | 2009-05-06 | 京信通信系统(中国)有限公司 | 宽频带环状双极化辐射单元及线阵天线 |
CN101707291A (zh) * | 2009-11-26 | 2010-05-12 | 广东通宇通讯设备有限公司 | 一种宽带的双极化天线单元 |
CN102013560A (zh) * | 2010-09-25 | 2011-04-13 | 广东通宇通讯设备有限公司 | 一种宽带高性能双极化辐射单元及天线 |
CN103036073A (zh) * | 2013-01-05 | 2013-04-10 | 广东通宇通讯股份有限公司 | 双频双极化天线 |
CN202930542U (zh) * | 2012-11-12 | 2013-05-08 | 摩比天线技术(深圳)有限公司 | 宽频双极化天线辐射单元及其天线 |
CN203103499U (zh) * | 2012-12-13 | 2013-07-31 | 中国航空无线电电子研究所 | 超宽带印刷天线 |
CN203232955U (zh) * | 2013-04-25 | 2013-10-09 | 华为技术有限公司 | 天线振子及具有该天线振子的天线 |
CN205646132U (zh) * | 2016-04-13 | 2016-10-12 | 深圳市蓝麒科技有限公司 | 偶极子及数字电视天线 |
CN106602223A (zh) * | 2016-12-16 | 2017-04-26 | 华南理工大学 | 一种低频辐射单元 |
CN108172978A (zh) * | 2017-12-06 | 2018-06-15 | 京信通信系统(中国)有限公司 | 双极化辐射单元及天线装置 |
CN108717997A (zh) * | 2018-05-29 | 2018-10-30 | 武汉虹信通信技术有限责任公司 | 一种低频天线振子及基站天线 |
CN209045768U (zh) * | 2018-12-19 | 2019-06-28 | 深圳国人通信股份有限公司 | 一种电调基站天线 |
CN109980329A (zh) * | 2019-03-12 | 2019-07-05 | 广东司南通信科技有限公司 | 一种宽带双极化天线 |
Family Cites Families (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4302905C1 (de) | 1993-02-02 | 1994-03-17 | Kathrein Werke Kg | Richtantenne, insbesondere Dipolantenne |
US5418545A (en) * | 1993-11-09 | 1995-05-23 | Harris Corporation | Variable length slot fed dipole antenna |
US6037912A (en) * | 1998-09-22 | 2000-03-14 | Allen Telecom Inc. | Low profile bi-directional antenna |
DE10150150B4 (de) * | 2001-10-11 | 2006-10-05 | Kathrein-Werke Kg | Dualpolarisiertes Antennenarray |
FR2841391B3 (fr) | 2002-06-25 | 2004-09-24 | Jacquelot Technologies | Dispositif rayonnant bi-bande a double polarisation |
AU2003295509A1 (en) * | 2002-12-13 | 2004-07-09 | Andrew Corporation | Improvements relating to dipole antennas and coaxial to microstrip transitions |
US6922174B2 (en) * | 2003-06-26 | 2005-07-26 | Kathrein-Werke Kg | Mobile radio antenna for a base station |
WO2007126831A2 (en) * | 2006-03-30 | 2007-11-08 | Powerwave Technologies, Inc. | Broadband dual polarized base station antenna |
US7688271B2 (en) * | 2006-04-18 | 2010-03-30 | Andrew Llc | Dipole antenna |
US7280083B1 (en) * | 2006-08-08 | 2007-10-09 | United States Of America As Represented By The Secretary Of The Navy | Phased array blade antenna assembly |
KR100856785B1 (ko) * | 2006-10-13 | 2008-09-05 | (주)에이스안테나 | 광대역 고이득 이중편파 다이폴 안테나 |
US8847832B2 (en) | 2006-12-11 | 2014-09-30 | Harris Corporation | Multiple polarization loop antenna and associated methods |
TW200832811A (en) * | 2007-01-19 | 2008-08-01 | Advanced Connectek Inc | Circularly polarized antenna |
WO2009048614A1 (en) | 2007-10-12 | 2009-04-16 | Powerwave Technologies, Inc. | Omni directional broadband coplanar antenna element |
KR100870725B1 (ko) * | 2008-03-06 | 2008-11-27 | 주식회사 감마누 | 기판형 광대역 이중편파 다이폴 안테나 |
AU2011201657A1 (en) * | 2008-10-15 | 2011-05-12 | Andrew Llc | Wideband radiating elements |
GB0820689D0 (en) * | 2008-11-12 | 2008-12-17 | Siemens Ag | Antenna arrangement |
CN102117967A (zh) * | 2009-12-30 | 2011-07-06 | 广东通宇通讯股份有限公司 | 一种宽频双极化天线辐射单元及天线 |
CN201699136U (zh) * | 2009-12-30 | 2011-01-05 | 广东通宇通讯设备有限公司 | 一种宽频双极化天线辐射单元及天线 |
CN201966321U (zh) * | 2010-12-17 | 2011-09-07 | 摩比天线技术(深圳)有限公司 | 一种电调天线的调节机构 |
WO2011100926A2 (zh) | 2011-04-14 | 2011-08-25 | 华为技术有限公司 | 相位调整装置及多频天线 |
CN102723577B (zh) | 2012-05-18 | 2014-08-13 | 京信通信系统(中国)有限公司 | 宽频带环状双极化辐射单元及阵列天线 |
CN102694237B (zh) | 2012-05-21 | 2015-08-19 | 华为技术有限公司 | 一种双极化天线单元及基站天线 |
KR101213188B1 (ko) * | 2012-09-18 | 2012-12-18 | 주식회사 선우커뮤니케이션 | 이중편파 다이폴 안테나 |
CN202797284U (zh) * | 2012-10-10 | 2013-03-13 | 华为技术有限公司 | 一种馈电网络、天线及双极化天线阵列馈电电路 |
JP6240202B2 (ja) * | 2012-10-15 | 2017-11-29 | ギャップウェーブス アーベー | 自己接地型アンテナ装置 |
WO2014127422A1 (en) * | 2013-02-21 | 2014-08-28 | Bae Systems Australia Ltd | High power - low loss antenna system and method |
JP6064830B2 (ja) * | 2013-08-07 | 2017-01-25 | 日立金属株式会社 | アンテナ装置 |
CN103401073B (zh) * | 2013-08-13 | 2016-01-06 | 武汉虹信通信技术有限责任公司 | 一种非金属接触式天线辐射单元相位调节控制器 |
CN103779658B (zh) * | 2013-11-22 | 2016-08-24 | 佛山市安捷信通讯设备有限公司 | 低剖面多频段双极化天线 |
CN203589207U (zh) * | 2013-11-22 | 2014-05-07 | 佛山市安捷信通讯设备有限公司 | 低剖面双极化低频辐射单元、天线阵列、天线装置及天线 |
CN104716417A (zh) | 2013-12-12 | 2015-06-17 | 深圳光启创新技术有限公司 | 圆极化天线、圆极化天线系统和通讯设备 |
CN103825104A (zh) * | 2014-01-24 | 2014-05-28 | 张家港保税区国信通信有限公司 | 一种td-lte基站内置合路小型化智能天线 |
CN203850423U (zh) * | 2014-04-14 | 2014-09-24 | 江苏捷士通射频系统有限公司 | 一种宽频双极化振子 |
EP3158356A4 (en) * | 2014-07-15 | 2018-03-21 | Applied Signals Intelligence, Inc. | Electrically small, range and angle-of-arrival rf sensor and estimation system |
CN204289687U (zh) * | 2014-12-12 | 2015-04-22 | 湖北日海通讯技术有限公司 | 天线及其天线振子 |
US20160322695A1 (en) * | 2015-04-30 | 2016-11-03 | Motorola Solutions, Inc | Rotary control with integrated antenna |
CN104900987B (zh) * | 2015-05-13 | 2019-01-29 | 武汉虹信通信技术有限责任公司 | 一种宽频辐射单元及天线阵列 |
CN105071044B (zh) * | 2015-08-12 | 2018-08-14 | 四川省韬光通信有限公司 | 一种小型高隔离度双极化介质谐振器天线 |
CN205104602U (zh) * | 2015-08-27 | 2016-03-23 | 摩比天线技术(深圳)有限公司 | 超宽频双极化辐射单元及其天线 |
SE539387C2 (en) * | 2015-09-15 | 2017-09-12 | Cellmax Tech Ab | Antenna feeding network |
EP3361567B1 (en) * | 2015-10-30 | 2020-08-26 | Huawei Technologies Co., Ltd. | Antenna system |
EP3166178B1 (en) * | 2015-11-03 | 2019-09-11 | Huawei Technologies Co., Ltd. | An antenna element preferably for a base station antenna |
CN205564971U (zh) * | 2016-02-19 | 2016-09-07 | 深圳国人通信股份有限公司 | 一种天线振子及其天线 |
CN205752490U (zh) * | 2016-05-20 | 2016-11-30 | 中天宽带技术有限公司 | 一种应用于2g、3g或4g移动通信频段的高增益和低回损天线辐射单元 |
CN106129596A (zh) * | 2016-07-27 | 2016-11-16 | 京信通信技术(广州)有限公司 | 天线辐射单元及多频宽带基站天线 |
CN106025523B (zh) * | 2016-08-09 | 2019-04-12 | 武汉虹信通信技术有限责任公司 | 一种十字型结构辐射单元及其天线阵列 |
CN107181068A (zh) * | 2017-04-17 | 2017-09-19 | 广东通宇通讯股份有限公司 | 高频超宽带双极化全波辐射单元 |
US10290950B1 (en) * | 2017-04-20 | 2019-05-14 | National Technology & Engineering Solutions Of Sandia, Llc | Dual-band GPS antenna with horizontal polarization |
CN207303345U (zh) * | 2017-07-25 | 2018-05-01 | 广东通宇通讯股份有限公司 | 天线及其辐射单元 |
CN109672016A (zh) * | 2017-10-13 | 2019-04-23 | 罗森伯格技术(昆山)有限公司 | 一种天线辐射单元 |
CN207217765U (zh) * | 2017-10-13 | 2018-04-10 | 罗森伯格技术(昆山)有限公司 | 一种天线辐射单元 |
CN107910636B (zh) * | 2017-10-26 | 2020-10-13 | 武汉虹信通信技术有限责任公司 | 一种宽频辐射单元及天线 |
CN207559059U (zh) * | 2017-12-11 | 2018-06-29 | 广东盛路通信科技股份有限公司 | 双频双极化小基站天线 |
CN108039570B (zh) | 2018-01-11 | 2024-03-08 | 江苏亨鑫科技有限公司 | 一种低剖面超宽频双极化辐射装置 |
CN108281765A (zh) | 2018-01-19 | 2018-07-13 | 武汉虹信通信技术有限责任公司 | 一种超宽频双极化辐射单元及天线 |
CN108461904A (zh) * | 2018-03-13 | 2018-08-28 | 江苏捷士通射频系统有限公司 | 应用于低频段天线的超宽带辐射单元 |
CN207977449U (zh) * | 2018-03-13 | 2018-10-16 | 江苏捷士通射频系统有限公司 | 应用于低频段天线的超宽带辐射单元 |
CN208272119U (zh) * | 2018-04-19 | 2018-12-21 | 深圳国人通信股份有限公司 | 一种低频天线辐射单元 |
US10644384B1 (en) * | 2018-05-07 | 2020-05-05 | Virtual Em Inc. | Zero weight airborne antenna with near perfect radiation efficiency utilizing conductive airframe elements and method |
CN208589522U (zh) * | 2018-05-07 | 2019-03-08 | 深圳国人通信股份有限公司 | 一种双极化辐射单元 |
US10468758B1 (en) * | 2018-05-07 | 2019-11-05 | Virtual Em Inc. | Zero weight airborne antenna with near perfect radiation efficiency utilizing conductive airframe elements and method |
CN108417998B (zh) | 2018-05-11 | 2024-01-30 | 京信通信技术(广州)有限公司 | 天线及其辐射单元 |
CN109326872A (zh) * | 2018-09-14 | 2019-02-12 | 京信通信系统(中国)有限公司 | 基站天线及其辐射单元 |
CN208782022U (zh) * | 2018-10-17 | 2019-04-23 | 深圳国人通信股份有限公司 | 一种天线振子 |
CN109193113B (zh) * | 2018-11-06 | 2024-01-16 | 深圳市鑫龙通信技术有限公司 | 一种基站天线的双极化辐射单元 |
CN109713433B (zh) * | 2019-01-15 | 2022-11-04 | 武汉虹信科技发展有限责任公司 | 分体式辐射单元、天线阵列及基站天线 |
CN109802234B (zh) | 2019-01-30 | 2023-09-29 | 京信通信技术(广州)有限公司 | 基站天线及移相馈电装置 |
CN111092296B (zh) | 2019-09-30 | 2022-04-26 | 京信通信技术(广州)有限公司 | 基站天线及其辐射单元 |
CN116368689A (zh) * | 2020-09-08 | 2023-06-30 | 约翰梅扎林加瓜联合有限责任公司 | 用于多频带天线的高性能折叠偶极子 |
US20240030623A1 (en) * | 2020-09-25 | 2024-01-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna |
US11476574B1 (en) * | 2022-03-31 | 2022-10-18 | Isco International, Llc | Method and system for driving polarization shifting to mitigate interference |
US11476585B1 (en) * | 2022-03-31 | 2022-10-18 | Isco International, Llc | Polarization shifting devices and systems for interference mitigation |
-
2019
- 2019-12-31 CN CN201911411602.5A patent/CN111092296B/zh active Active
- 2019-12-31 CN CN201911422004.8A patent/CN110994179B/zh active Active
- 2019-12-31 CN CN201922501731.5U patent/CN210926288U/zh active Active
- 2019-12-31 CN CN201911415228.6A patent/CN112582774B/zh active Active
- 2019-12-31 CN CN201911411651.9A patent/CN111180860B/zh active Active
- 2019-12-31 CN CN201911415189.XA patent/CN111129773B/zh active Active
-
2020
- 2020-08-18 US US17/764,736 patent/US12132269B2/en active Active
- 2020-08-18 WO PCT/CN2020/109881 patent/WO2021063124A1/zh active Application Filing
- 2020-08-18 WO PCT/CN2020/109880 patent/WO2021063123A1/zh active Application Filing
- 2020-08-18 EP EP20871575.5A patent/EP4024610A4/en active Pending
- 2020-08-18 WO PCT/CN2020/109878 patent/WO2021063122A1/zh unknown
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080028003A (ko) * | 2006-09-26 | 2008-03-31 | (주)에이스안테나 | 빔폭 편차를 개선시킨 절곡된 폴디드 다이폴 안테나 |
CN101425626A (zh) * | 2007-10-30 | 2009-05-06 | 京信通信系统(中国)有限公司 | 宽频带环状双极化辐射单元及线阵天线 |
EP2214260A1 (en) * | 2007-10-30 | 2010-08-04 | Comba Telecom System (China) Ltd. | Broadband annular dual-polarization radiation element and line shape antenna array |
CN101707291A (zh) * | 2009-11-26 | 2010-05-12 | 广东通宇通讯设备有限公司 | 一种宽带的双极化天线单元 |
CN102013560A (zh) * | 2010-09-25 | 2011-04-13 | 广东通宇通讯设备有限公司 | 一种宽带高性能双极化辐射单元及天线 |
CN202930542U (zh) * | 2012-11-12 | 2013-05-08 | 摩比天线技术(深圳)有限公司 | 宽频双极化天线辐射单元及其天线 |
CN203103499U (zh) * | 2012-12-13 | 2013-07-31 | 中国航空无线电电子研究所 | 超宽带印刷天线 |
CN103036073A (zh) * | 2013-01-05 | 2013-04-10 | 广东通宇通讯股份有限公司 | 双频双极化天线 |
CN203232955U (zh) * | 2013-04-25 | 2013-10-09 | 华为技术有限公司 | 天线振子及具有该天线振子的天线 |
CN205646132U (zh) * | 2016-04-13 | 2016-10-12 | 深圳市蓝麒科技有限公司 | 偶极子及数字电视天线 |
CN106602223A (zh) * | 2016-12-16 | 2017-04-26 | 华南理工大学 | 一种低频辐射单元 |
CN108172978A (zh) * | 2017-12-06 | 2018-06-15 | 京信通信系统(中国)有限公司 | 双极化辐射单元及天线装置 |
CN108717997A (zh) * | 2018-05-29 | 2018-10-30 | 武汉虹信通信技术有限责任公司 | 一种低频天线振子及基站天线 |
CN209045768U (zh) * | 2018-12-19 | 2019-06-28 | 深圳国人通信股份有限公司 | 一种电调基站天线 |
CN109980329A (zh) * | 2019-03-12 | 2019-07-05 | 广东司南通信科技有限公司 | 一种宽带双极化天线 |
Non-Patent Citations (1)
Title |
---|
王红星等: "一种新型低剖面、双频、双极化宽频带阵列天线的研究与设计", 《微波学报》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024139689A1 (zh) * | 2022-12-28 | 2024-07-04 | 京信通信技术(广州)有限公司 | 辐射单元和天线 |
WO2024139687A1 (zh) * | 2022-12-30 | 2024-07-04 | 京信通信技术(广州)有限公司 | 基站天线 |
CN116487872A (zh) * | 2023-05-17 | 2023-07-25 | 江苏亨鑫科技有限公司 | 一种具有pcb功分馈电结构低频辐射单元 |
CN116487872B (zh) * | 2023-05-17 | 2024-02-09 | 江苏亨鑫科技有限公司 | 一种具有pcb功分馈电结构低频辐射单元 |
CN116995427A (zh) * | 2023-09-28 | 2023-11-03 | 中信科移动通信技术股份有限公司 | 辐射单元及基站天线 |
CN116995427B (zh) * | 2023-09-28 | 2024-01-26 | 中信科移动通信技术股份有限公司 | 辐射单元及基站天线 |
CN117477216A (zh) * | 2023-12-27 | 2024-01-30 | 华南理工大学 | 耦合馈电的低频振子及阵列天线 |
CN117477216B (zh) * | 2023-12-27 | 2024-04-26 | 华南理工大学 | 耦合馈电的低频振子及阵列天线 |
Also Published As
Publication number | Publication date |
---|---|
EP4024610A4 (en) | 2022-10-19 |
WO2021063123A1 (zh) | 2021-04-08 |
CN111092296B (zh) | 2022-04-26 |
CN210926288U (zh) | 2020-07-03 |
CN112582774B (zh) | 2022-05-24 |
CN111180860B (zh) | 2021-11-05 |
CN110994179A (zh) | 2020-04-10 |
CN110994179B (zh) | 2021-08-20 |
US12132269B2 (en) | 2024-10-29 |
US20220376394A1 (en) | 2022-11-24 |
WO2021063122A1 (zh) | 2021-04-08 |
CN111129773B (zh) | 2021-05-28 |
CN111129773A (zh) | 2020-05-08 |
CN111180860A (zh) | 2020-05-19 |
WO2021063124A1 (zh) | 2021-04-08 |
CN111092296A (zh) | 2020-05-01 |
EP4024610A1 (en) | 2022-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112582774B (zh) | 天线及其辐射单元、辐射单元巴伦结构和制造方法 | |
CN107808998B (zh) | 多极化辐射振子及天线 | |
CN108701893B (zh) | 双极化天线 | |
CN113555677B (zh) | 一种馈电系统、天线系统及基站 | |
EP2073309B1 (en) | Dual polarised radiating element for cellular base station antennas | |
JP2014239541A (ja) | 多帯域アンテナの2重偏波放射素子 | |
CN108155484B (zh) | 宽频带的双极化壁挂天线 | |
CN112018494B (zh) | 一种天线及移动终端 | |
WO2007060782A1 (ja) | 多周波共用マイクロストリップアンテナ | |
CN111129750B (zh) | 5g天线及其辐射单元 | |
CN209913013U (zh) | 宽带双极化天线 | |
CN110957567A (zh) | 一种双极化双工振子和天线 | |
KR20200132618A (ko) | 시프트 직렬 급전을 이용한 이중편파 안테나 | |
CN210926308U (zh) | 一种双极化双工振子和天线 | |
CN210984959U (zh) | 用于天线的馈电巴伦和天线 | |
CN210957003U (zh) | 5g天线及其辐射单元 | |
CN115986372B (zh) | 基站天线 | |
CN116031647A (zh) | 辐射单元和天线 | |
KR20190015419A (ko) | 방사기에 신호를 공급하기 위한 회로 보드 조립체 | |
KR100343893B1 (ko) | 원편파 다이폴 안테나 | |
JP2004104682A (ja) | アンテナ装置 | |
CN112216959A (zh) | 一种宽频带的双极化定向天线 | |
CN113036401A (zh) | 一种半波振子、半波振子组件及天线 | |
CN117477216B (zh) | 耦合馈电的低频振子及阵列天线 | |
RU2771751C2 (ru) | Цепь питания антенны базовой станции, антенна базовой станции и базовая станция |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210330 Assignee: Zhongtian Communication Technology Co.,Ltd. Assignor: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Contract record no.: X2022980010209 Denomination of invention: Antenna and its radiating unit, radiating unit balun structure and manufacturing method Granted publication date: 20220524 License type: Common License Record date: 20220711 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210330 Assignee: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Assignor: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Contract record no.: X2022980024682 Denomination of invention: Antenna and its radiation unit, balun structure of radiation unit and manufacturing method Granted publication date: 20220524 License type: Common License Record date: 20221227 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210330 Assignee: KENBOTONG TECHNOLOGY CO.,LTD. Assignor: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Contract record no.: X2023980039743 Denomination of invention: Antenna and its radiation unit, radiation unit balun structure and manufacturing method Granted publication date: 20220524 License type: Common License Record date: 20230815 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210330 Assignee: Zhongtian Communication Technology Co.,Ltd. Assignor: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Contract record no.: X2023980054785 Denomination of invention: Antenna and its radiation unit, radiation unit balun structure and manufacturing method Granted publication date: 20220524 License type: Common License Record date: 20240104 |