CN112335123A - 双极化微带贴片天线、封装天线及终端设备 - Google Patents

双极化微带贴片天线、封装天线及终端设备 Download PDF

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CN112335123A
CN112335123A CN201880095151.6A CN201880095151A CN112335123A CN 112335123 A CN112335123 A CN 112335123A CN 201880095151 A CN201880095151 A CN 201880095151A CN 112335123 A CN112335123 A CN 112335123A
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slot
groove
antenna
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CN112335123B (zh
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周伟希
尹红成
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Huawei Technologies Co Ltd
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    • 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

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Abstract

本发明实施例涉及天线技术领域，具体公开一种双极化微带贴片天线、一种封装天线和一种终端设备。该双极化微带贴片天线包括辐射贴片、参考地、第一探针和第二探针，其中：辐射贴片上开设有第一槽和第二槽，第一槽和第二槽垂直相交，第一槽关于第二槽对称，第二槽关于第一槽对称；第一槽和第二槽的交点位于辐射贴片的几何中心上；辐射贴片设置于参考地的一侧；第一探针和第二探针分别与辐射贴片连接，垂直正交的第一槽和第二槽将辐射贴片划分为四个直角区域，第一馈电点和第二馈电点位于其中相邻的两个直角区域。上述技术方案中的天线具有较高的极化隔离度，可以被应用到对极化隔离度要求更高的应用场景中。

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PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201880095151.6A 2018-11-28 2018-11-28 双极化微带贴片天线、封装天线及终端设备 Active CN112335123B (zh)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11764475B2 (en) * 2020-09-28 2023-09-19 Mediatek Inc. High gain and fan beam antenna structures and associated antenna-in-package
CN112421237A (zh) * 2020-12-08 2021-02-26 南京商业学校(南京市鼓楼中等专业学校) 用于物流管理的双极化标签天线贴片及定位方法
CN113178697B (zh) * 2021-04-09 2023-11-10 维沃移动通信有限公司 电路板及电子设备
CN114976615B (zh) * 2022-05-30 2023-05-09 南京信息工程大学 一种应用于5g微基站的低剖面极化可重构天线
CN116979266B (zh) * 2023-09-21 2023-12-15 成都天锐星通科技有限公司 微带滤波天线

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JPS6439102A (en) * 1987-08-03 1989-02-09 Matsushita Electric Works Ltd Plane antenna
JPH07249926A (ja) * 1994-03-09 1995-09-26 Matsushita Electric Works Ltd 平面アンテナ
CN1482704A (zh) * 2003-07-24 2004-03-17 上海交通大学 水平极化超高频波段高增益小型平面印刷全向天线
CN103367920A (zh) * 2012-03-31 2013-10-23 深圳市金溢科技有限公司 微带天线、电子设备及etc系统的obu
CN103474756A (zh) * 2013-09-10 2013-12-25 华为技术有限公司 一种微带天线用辐射贴片及微带天线
CN204189960U (zh) * 2014-11-21 2015-03-04 中国电子科技集团公司第十四研究所 一种微带贴片天线
CN104882672A (zh) * 2015-05-28 2015-09-02 电子科技大学 一种宽带宽波束圆极化八木-微带天线
CN107394378A (zh) * 2017-07-13 2017-11-24 清华大学 采用网格状辐射贴片的宽带低剖面双极化微带天线
CN107978869A (zh) * 2017-12-14 2018-05-01 南京航空航天大学 一种宽带多极化重构缝隙天线及其极化方法

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CN201853810U (zh) * 2010-10-18 2011-06-01 东南大学 一种缝隙馈电的高隔离双极化微带天线
CN203733942U (zh) * 2014-03-04 2014-07-23 温州海通通讯电子有限公司 一种用于北斗导航定位系统的双频双极化天线
CN205621858U (zh) * 2016-05-23 2016-10-05 中国电子科技集团公司第五十四研究所 一种小型化低剖面宽频带双圆极化微带天线
CN207651660U (zh) * 2017-11-27 2018-07-24 哈尔滨理工大学 一种基于l型探针馈电的双极化微带贴片天线

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439102A (en) * 1987-08-03 1989-02-09 Matsushita Electric Works Ltd Plane antenna
JPH07249926A (ja) * 1994-03-09 1995-09-26 Matsushita Electric Works Ltd 平面アンテナ
CN1482704A (zh) * 2003-07-24 2004-03-17 上海交通大学 水平极化超高频波段高增益小型平面印刷全向天线
CN103367920A (zh) * 2012-03-31 2013-10-23 深圳市金溢科技有限公司 微带天线、电子设备及etc系统的obu
CN103474756A (zh) * 2013-09-10 2013-12-25 华为技术有限公司 一种微带天线用辐射贴片及微带天线
CN204189960U (zh) * 2014-11-21 2015-03-04 中国电子科技集团公司第十四研究所 一种微带贴片天线
CN104882672A (zh) * 2015-05-28 2015-09-02 电子科技大学 一种宽带宽波束圆极化八木-微带天线
CN107394378A (zh) * 2017-07-13 2017-11-24 清华大学 采用网格状辐射贴片的宽带低剖面双极化微带天线
CN107978869A (zh) * 2017-12-14 2018-05-01 南京航空航天大学 一种宽带多极化重构缝隙天线及其极化方法

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