CN114788088A - 毫米波封装天线及终端设备 - Google Patents

毫米波封装天线及终端设备 Download PDF

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Publication number
CN114788088A
CN114788088A CN202080085328.1A CN202080085328A CN114788088A CN 114788088 A CN114788088 A CN 114788088A CN 202080085328 A CN202080085328 A CN 202080085328A CN 114788088 A CN114788088 A CN 114788088A
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CN
China
Prior art keywords
antenna
transmission
millimeter wave
feeder
reference direction
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.)
Pending
Application number
CN202080085328.1A
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English (en)
Inventor
周伟希
王贤彪
刘国文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114788088A publication Critical patent/CN114788088A/zh
Pending legal-status Critical Current

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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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/2039—Galvanic coupling between Input/Output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • 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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)

Abstract

本申请提供一种毫米波封装天线及终端设备。本申请的毫米波封装天线包括基板以及设置在所述基板中的辐射结构和第一天线馈线；第一天线馈线包括：天线匹配枝节、馈线传输带、第一谐波抑制单元；天线匹配枝节的第一端与辐射结构连接；天线匹配枝节从第一端沿第一参考方向延伸；第一谐波抑制单元包括：第一传输部以及第一弯折部；第一传输部沿第一参考方向延伸；第一弯折部的第一端与第一传输部的第一端连接，第一弯折部的第二端与第一传输部的第二端形成第一开口；天线匹配枝节的第二端通过第一传输部与馈线传输带连接，馈线传输带沿第一参考方向延伸。本申请的毫米波封装天线能够在天线侧实现谐波抑制，同时降低制作工艺精度要求。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN202080085328.1A 2020-02-22 2020-02-22 毫米波封装天线及终端设备 Pending CN114788088A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/076294 WO2021164038A1 (zh) 2020-02-22 2020-02-22 毫米波封装天线及终端设备

Publications (1)

Publication Number Publication Date
CN114788088A true CN114788088A (zh) 2022-07-22

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Family Applications (1)

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CN202080085328.1A Pending CN114788088A (zh) 2020-02-22 2020-02-22 毫米波封装天线及终端设备

Country Status (4)

Country Link
US (1) US20220399644A1 (zh)
EP (1) EP4096017A4 (zh)
CN (1) CN114788088A (zh)
WO (1) WO2021164038A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117296203A (zh) * 2022-04-25 2023-12-26 京东方科技集团股份有限公司 天线及电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203631730U (zh) * 2013-12-16 2014-06-04 广州杰赛科技股份有限公司 双极化天线的辐射单元
WO2018210054A1 (zh) * 2017-05-16 2018-11-22 华为技术有限公司 集成天线封装结构和终端
CN110400779A (zh) * 2018-04-25 2019-11-01 华为技术有限公司 封装结构
US20200007103A1 (en) * 2018-06-29 2020-01-02 Samsung Electro-Mechanics Co., Ltd. Radio frequency filter and radio frequency module

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US7864113B2 (en) * 2005-03-31 2011-01-04 Georgia Tech Research Corporation Module, filter, and antenna technology for millimeter waves multi-gigabits wireless systems
JP2010119045A (ja) * 2008-11-14 2010-05-27 Toshiba Corp アンテナ装置、レーダ装置
US9935376B2 (en) * 2013-12-19 2018-04-03 Idac Holdings, Inc. Antenna reflector system
CN105552555B (zh) * 2015-12-11 2018-07-27 电子科技大学 一种圆极化缝隙天线单元及其相控阵
US10051488B1 (en) * 2017-10-19 2018-08-14 At&T Intellectual Property I, L.P. Dual mode communications device with remote device feedback and methods for use therewith
US10879585B2 (en) * 2018-04-09 2020-12-29 Lg Electronics Inc. Mobile terminal
CN109066054A (zh) * 2018-08-14 2018-12-21 上海安费诺永亿通讯电子有限公司 一种毫米波天线系统以及通信装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203631730U (zh) * 2013-12-16 2014-06-04 广州杰赛科技股份有限公司 双极化天线的辐射单元
WO2018210054A1 (zh) * 2017-05-16 2018-11-22 华为技术有限公司 集成天线封装结构和终端
CN110400779A (zh) * 2018-04-25 2019-11-01 华为技术有限公司 封装结构
US20200007103A1 (en) * 2018-06-29 2020-01-02 Samsung Electro-Mechanics Co., Ltd. Radio frequency filter and radio frequency module

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DR.B.C.等: "HARMONICS SUPPRESSION OF MICROSTRIP ANTENNA USING OPEN ENDED STUBS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 58, no. 6, 28 March 2016 (2016-03-28), pages 1340, XP093006246, DOI: 10.1002/mop.29809 *
PENG ZHU等: "160 GHz harmonic-rejecting antenna with CMOS rectifier for millimeter-wave wireless power transmission", 2015 9TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 31 August 2015 (2015-08-31), pages 1 *

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Publication number Publication date
WO2021164038A1 (zh) 2021-08-26
EP4096017A4 (en) 2023-01-18
EP4096017A1 (en) 2022-11-30
US20220399644A1 (en) 2022-12-15

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