GB2558492B - Array antenna - Google Patents

Array antenna Download PDF

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Publication number
GB2558492B
GB2558492B GB1807149.8A GB201807149A GB2558492B GB 2558492 B GB2558492 B GB 2558492B GB 201807149 A GB201807149 A GB 201807149A GB 2558492 B GB2558492 B GB 2558492B
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GB
United Kingdom
Prior art keywords
array antenna
antenna
array
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.)
Active
Application number
GB1807149.8A
Other versions
GB2558492A (en
GB201807149D0 (en
Inventor
Woo Baik Jung
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.)
S 1 CORP
Original Assignee
S 1 CORP
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 S 1 CORP filed Critical S 1 CORP
Publication of GB201807149D0 publication Critical patent/GB201807149D0/en
Publication of GB2558492A publication Critical patent/GB2558492A/en
Application granted granted Critical
Publication of GB2558492B publication Critical patent/GB2558492B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude
    • 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
GB1807149.8A 2015-11-02 2015-11-03 Array antenna Active GB2558492B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150153377A KR101735782B1 (en) 2015-11-02 2015-11-02 Array antenna
PCT/KR2015/011712 WO2017078187A1 (en) 2015-11-02 2015-11-03 Array antenna

Publications (3)

Publication Number Publication Date
GB201807149D0 GB201807149D0 (en) 2018-06-13
GB2558492A GB2558492A (en) 2018-07-11
GB2558492B true GB2558492B (en) 2022-02-02

Family

ID=58662805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807149.8A Active GB2558492B (en) 2015-11-02 2015-11-03 Array antenna

Country Status (4)

Country Link
JP (1) JP2019505106A (en)
KR (1) KR101735782B1 (en)
GB (1) GB2558492B (en)
WO (1) WO2017078187A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107645066A (en) * 2017-08-03 2018-01-30 东莞市云通通讯科技有限公司 Improve the communication base station antenna that secondary lobe suppresses
CN107623192A (en) * 2017-08-23 2018-01-23 湖南纳雷科技有限公司 A kind of combination and the micro-strip crossfeed array antenna for presenting power division network
CN107658558A (en) * 2017-09-15 2018-02-02 集美大学 A kind of 24GHz car radars array antenna
KR102063467B1 (en) * 2018-01-10 2020-01-08 (주)스마트레이더시스템 Antenna and radar apparatus having different beam tilt for each frequency
KR101900839B1 (en) * 2018-02-12 2018-09-20 주식회사 에이티코디 Array antenna
KR102422664B1 (en) * 2018-10-05 2022-07-18 동우 화인켐 주식회사 Antenna structure and display device including the same
US11923625B2 (en) 2019-06-10 2024-03-05 Atcodi Co., Ltd Patch antenna and array antenna comprising same
TWI747457B (en) * 2020-08-24 2021-11-21 智易科技股份有限公司 Antenna for suppressing the gain of side lobes
KR102345362B1 (en) * 2020-10-26 2021-12-29 연세대학교 산학협력단 Center-fed Array Antenna using Unequal Power divider
CN114566795A (en) * 2022-03-10 2022-05-31 国网陕西省电力有限公司电力科学研究院 Flat-top directional diagram millimeter wave radar antenna and system

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532731A (en) * 1976-05-04 1978-11-22 Ball Corp Radio frequency antenna arrays of radiating slot aperture
GB1586305A (en) * 1976-07-21 1981-03-18 Licentia Gmbh Microwave directional stripling antenna
GB2187596A (en) * 1986-03-06 1987-09-09 Singer Co Microstrip antenna bulk load
US4875024A (en) * 1988-12-05 1989-10-17 Ford Aerospace Corporation Low loss power splitter
JP2001196816A (en) * 2000-01-14 2001-07-19 Denki Kogyo Co Ltd Power distribution circuit
JP2002076760A (en) * 2000-08-25 2002-03-15 Toyota Central Res & Dev Lab Inc Antenna apparatus
KR200369140Y1 (en) * 2004-09-20 2004-12-03 진일전자산업(주) Led blub light
US20120019414A1 (en) * 2010-07-22 2012-01-26 Georgia Tech Research Corporation Microwave antenna
KR101166851B1 (en) * 2005-09-02 2012-07-19 삼성전자주식회사 Array antenna system
US20140203960A1 (en) * 2013-01-23 2014-07-24 Wistron Neweb Corporation Power Divider and Radio-frequency Transceiver System
KR101470581B1 (en) * 2013-08-05 2014-12-08 주식회사 에스원 Array antenna and array antenna of radar detection system
WO2014204678A1 (en) * 2013-06-19 2014-12-24 Radio Frequency Systems Inc. Amplitude tapered switched beam antenna systems
KR20150018697A (en) * 2013-08-08 2015-02-24 주식회사 에스원 Array antenna with self isolation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121111U (en) * 1991-04-12 1992-10-29 日立化成工業株式会社 planar antenna
JPH05107335A (en) * 1991-10-19 1993-04-27 Nec Corp Active phased array radar aerial device
JPH0629719A (en) * 1992-07-06 1994-02-04 Toyo Commun Equip Co Ltd Phased array antenna
JP3304019B2 (en) * 1994-05-16 2002-07-22 株式会社日立製作所 ARRAY ANTENNA, RECEIVER HAVING THE SAME, AND METHOD OF DETERMINING DIRECTIVITY CHARACTERISTICS IN ARRAY ANTENNA
JPH08167812A (en) * 1994-12-13 1996-06-25 Toshiba Corp Array antenna system
JP5776625B2 (en) * 2012-05-11 2015-09-09 日立金属株式会社 Power distribution synthesizer
JP5937994B2 (en) * 2013-03-22 2016-06-22 株式会社豊田中央研究所 antenna

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532731A (en) * 1976-05-04 1978-11-22 Ball Corp Radio frequency antenna arrays of radiating slot aperture
GB1586305A (en) * 1976-07-21 1981-03-18 Licentia Gmbh Microwave directional stripling antenna
GB2187596A (en) * 1986-03-06 1987-09-09 Singer Co Microstrip antenna bulk load
US4875024A (en) * 1988-12-05 1989-10-17 Ford Aerospace Corporation Low loss power splitter
JP2001196816A (en) * 2000-01-14 2001-07-19 Denki Kogyo Co Ltd Power distribution circuit
JP2002076760A (en) * 2000-08-25 2002-03-15 Toyota Central Res & Dev Lab Inc Antenna apparatus
KR200369140Y1 (en) * 2004-09-20 2004-12-03 진일전자산업(주) Led blub light
KR101166851B1 (en) * 2005-09-02 2012-07-19 삼성전자주식회사 Array antenna system
US20120019414A1 (en) * 2010-07-22 2012-01-26 Georgia Tech Research Corporation Microwave antenna
US20140203960A1 (en) * 2013-01-23 2014-07-24 Wistron Neweb Corporation Power Divider and Radio-frequency Transceiver System
WO2014204678A1 (en) * 2013-06-19 2014-12-24 Radio Frequency Systems Inc. Amplitude tapered switched beam antenna systems
KR101470581B1 (en) * 2013-08-05 2014-12-08 주식회사 에스원 Array antenna and array antenna of radar detection system
KR20150018697A (en) * 2013-08-08 2015-02-24 주식회사 에스원 Array antenna with self isolation

Also Published As

Publication number Publication date
KR101735782B1 (en) 2017-05-15
KR20170051046A (en) 2017-05-11
GB2558492A (en) 2018-07-11
GB201807149D0 (en) 2018-06-13
JP2019505106A (en) 2019-02-21
WO2017078187A1 (en) 2017-05-11

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