TWI800065B - 週期性金屬陣列結構 - Google Patents

週期性金屬陣列結構 Download PDF

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Publication number
TWI800065B
TWI800065B TW110140473A TW110140473A TWI800065B TW I800065 B TWI800065 B TW I800065B TW 110140473 A TW110140473 A TW 110140473A TW 110140473 A TW110140473 A TW 110140473A TW I800065 B TWI800065 B TW I800065B
Authority
TW
Taiwan
Prior art keywords
array structure
metal array
periodic metal
periodic
metal
Prior art date
Application number
TW110140473A
Other languages
English (en)
Other versions
TW202318719A (zh
Inventor
鄭智仁
陳冠廷
方舒民
Original Assignee
明泰科技股份有限公司
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 明泰科技股份有限公司 filed Critical 明泰科技股份有限公司
Priority to TW110140473A priority Critical patent/TWI800065B/zh
Priority to US17/694,666 priority patent/US11777205B2/en
Application granted granted Critical
Publication of TWI800065B publication Critical patent/TWI800065B/zh
Publication of TW202318719A publication Critical patent/TW202318719A/zh

Links

Classifications

    • 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
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • 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
    • 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
TW110140473A 2021-10-29 2021-10-29 週期性金屬陣列結構 TWI800065B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW110140473A TWI800065B (zh) 2021-10-29 2021-10-29 週期性金屬陣列結構
US17/694,666 US11777205B2 (en) 2021-10-29 2022-03-15 Periodic metal array structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110140473A TWI800065B (zh) 2021-10-29 2021-10-29 週期性金屬陣列結構

Publications (2)

Publication Number Publication Date
TWI800065B true TWI800065B (zh) 2023-04-21
TW202318719A TW202318719A (zh) 2023-05-01

Family

ID=86145946

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110140473A TWI800065B (zh) 2021-10-29 2021-10-29 週期性金屬陣列結構

Country Status (2)

Country Link
US (1) US11777205B2 (zh)
TW (1) TWI800065B (zh)

Citations (3)

* Cited by examiner, † Cited by third party
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CN102683869A (zh) * 2011-03-15 2012-09-19 深圳光启高等理工研究院 用作绝缘体的超材料
TW201320467A (zh) * 2011-08-24 2013-05-16 Antenova Ltd 使用超材料的天線隔離度
CN106848583A (zh) * 2017-01-20 2017-06-13 哈尔滨工程大学 一种用于微带阵列天线的三维超材料去耦结构

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JP3954435B2 (ja) * 2002-04-26 2007-08-08 日本電波工業株式会社 ２素子及び多素子アレー型スロットアンテナ
KR100756410B1 (ko) * 2006-05-26 2007-09-10 삼성전자주식회사 Ｒｆｉｄ 트랜스폰더에 사용되는 소형 렉테나
JP5326649B2 (ja) * 2009-02-24 2013-10-30 日本電気株式会社 アンテナ、アレイアンテナ、プリント基板、及びそれを用いた電子装置
US8259032B1 (en) * 2009-09-09 2012-09-04 Rockwell Collins, Inc. Metamaterial and finger slot for use in low profile planar radiating elements
CN102377016A (zh) * 2010-08-13 2012-03-14 旭丽电子(广州)有限公司 高增益回圈阵列天线***及具有该***的电子装置
KR20140021380A (ko) * 2012-08-10 2014-02-20 삼성전기주식회사 유전체 공진기 어레이 안테나
US10411505B2 (en) * 2014-12-29 2019-09-10 Ricoh Co., Ltd. Reconfigurable reconstructive antenna array
SG10201609104UA (en) 2016-10-31 2018-05-30 Delta Electronics Inc Dual-band dual-port antenna structure
US10886608B2 (en) * 2017-03-16 2021-01-05 Qualcomm Incorporated Hybrid feed technique for planar antenna
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CN107785661A (zh) 2017-10-18 2018-03-09 哈尔滨工程大学 一种基于双频超材料的去耦合阵列天线
CN108682931B (zh) 2018-04-12 2019-10-01 电子科技大学 一种宽带超材料单元及宽带mimo天线
CN110611153B (zh) 2018-06-14 2024-03-01 上海汽车集团股份有限公司 一种超材料及车载天线***
US11217902B2 (en) * 2018-07-13 2022-01-04 Metawave Corporation Analog beamforming antenna for millimeter wave applications
US10756446B2 (en) * 2018-07-19 2020-08-25 Veoneer Us, Inc. Planar antenna structure with reduced coupling between antenna arrays
KR102449170B1 (ko) * 2018-11-16 2022-09-30 한국전자통신연구원 반도체 기반의 빔포밍 안테나
TWI688156B (zh) 2018-12-19 2020-03-11 國立屏東大學 多頻帶的電磁帶隙結構
TWI718599B (zh) 2019-07-24 2021-02-11 台達電子工業股份有限公司 通訊裝置
CN212676475U (zh) 2020-07-30 2021-03-09 武汉灵动时代智能技术股份有限公司 一种基于ebg结构的毫米波天线去耦装置
CN112838361B (zh) * 2020-12-30 2021-11-23 华南理工大学 耦合抵消路径枝节及基于其的高隔离毫米波相控阵列天线
US11664589B2 (en) * 2021-03-10 2023-05-30 Synergy Microwave Corporation 5G MIMO antenna array with reduced mutual coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102683869A (zh) * 2011-03-15 2012-09-19 深圳光启高等理工研究院 用作绝缘体的超材料
TW201320467A (zh) * 2011-08-24 2013-05-16 Antenova Ltd 使用超材料的天線隔離度
CN106848583A (zh) * 2017-01-20 2017-06-13 哈尔滨工程大学 一种用于微带阵列天线的三维超材料去耦结构

Also Published As

Publication number Publication date
US20230140166A1 (en) 2023-05-04
US11777205B2 (en) 2023-10-03
TW202318719A (zh) 2023-05-01

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