DE69818550D1 - Flache planare, breitbandige, weitabtastende phasengesteuerte Gruppenantenne unter Verwendung von übereinanderliegenden Scheibenstrahlern - Google Patents

Flache planare, breitbandige, weitabtastende phasengesteuerte Gruppenantenne unter Verwendung von übereinanderliegenden Scheibenstrahlern

Info

Publication number
DE69818550D1
DE69818550D1 DE69818550T DE69818550T DE69818550D1 DE 69818550 D1 DE69818550 D1 DE 69818550D1 DE 69818550 T DE69818550 T DE 69818550T DE 69818550 T DE69818550 T DE 69818550T DE 69818550 D1 DE69818550 D1 DE 69818550D1
Authority
DE
Germany
Prior art keywords
broadband
wide
flat planar
group antenna
scanning phase
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.)
Expired - Lifetime
Application number
DE69818550T
Other languages
English (en)
Other versions
DE69818550T2 (de
Inventor
Allen T S Wang
Kuan Min Lee
Ruey Shi Chu
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69818550D1 publication Critical patent/DE69818550D1/de
Publication of DE69818550T2 publication Critical patent/DE69818550T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • 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
DE69818550T 1997-06-18 1998-06-17 Flache planare, breitbandige, weitabtastende phasengesteuerte Gruppenantenne unter Verwendung von übereinanderliegenden Scheibenstrahlern Expired - Lifetime DE69818550T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/878,171 US5880694A (en) 1997-06-18 1997-06-18 Planar low profile, wideband, wide-scan phased array antenna using a stacked-disc radiator
US878171 1997-06-18

Publications (2)

Publication Number Publication Date
DE69818550D1 true DE69818550D1 (de) 2003-11-06
DE69818550T2 DE69818550T2 (de) 2004-08-05

Family

ID=25371526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818550T Expired - Lifetime DE69818550T2 (de) 1997-06-18 1998-06-17 Flache planare, breitbandige, weitabtastende phasengesteuerte Gruppenantenne unter Verwendung von übereinanderliegenden Scheibenstrahlern

Country Status (4)

Country Link
US (1) US5880694A (de)
EP (1) EP0886336B1 (de)
CA (1) CA2240029C (de)
DE (1) DE69818550T2 (de)

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US9437929B2 (en) 2014-01-15 2016-09-06 Raytheon Company Dual polarized array antenna with modular multi-balun board and associated methods
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US9780458B2 (en) 2015-10-13 2017-10-03 Raytheon Company Methods and apparatus for antenna having dual polarized radiating elements with enhanced heat dissipation
TWM527621U (zh) * 2015-10-28 2016-08-21 正文科技股份有限公司 多極化天線元件
US9806432B2 (en) 2015-12-02 2017-10-31 Raytheon Company Dual-polarized wideband radiator with single-plane stripline feed
WO2017145968A1 (ja) * 2016-02-24 2017-08-31 Ｎｅｃスペーステクノロジー株式会社 ハイブリッド回路、給電回路、アンテナ装置、及び給電方法
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US10581177B2 (en) * 2016-12-15 2020-03-03 Raytheon Company High frequency polymer on metal radiator
US11088467B2 (en) 2016-12-15 2021-08-10 Raytheon Company Printed wiring board with radiator and feed circuit
US10541461B2 (en) 2016-12-16 2020-01-21 Ratheon Company Tile for an active electronically scanned array (AESA)
US10361485B2 (en) * 2017-08-04 2019-07-23 Raytheon Company Tripole current loop radiating element with integrated circularly polarized feed
US10424847B2 (en) 2017-09-08 2019-09-24 Raytheon Company Wideband dual-polarized current loop antenna element
US10840573B2 (en) 2017-12-05 2020-11-17 The United States Of America, As Represented By The Secretary Of The Air Force Linear-to-circular polarizers using cascaded sheet impedances and cascaded waveplates
US10547117B1 (en) 2017-12-05 2020-01-28 Unites States Of America As Represented By The Secretary Of The Air Force Millimeter wave, wideband, wide scan phased array architecture for radiating circular polarization at high power levels
CN111448713B (zh) * 2017-12-11 2023-09-05 株式会社村田制作所 带天线的基板、以及天线模块
US11271311B2 (en) * 2017-12-21 2022-03-08 The Hong Kong University Of Science And Technology Compact wideband integrated three-broadside-mode patch antenna
CN110011033B (zh) * 2017-12-21 2020-09-11 香港科技大学 天线元件和天线结构
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WO2021000083A1 (zh) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 天线单元和天线阵列
JP6917419B2 (ja) * 2019-08-02 2021-08-11 原田工業株式会社 積層型パッチアンテナ
EP3819985B1 (de) 2019-11-08 2024-04-24 Carrier Corporation Mikrostreifen-patch-antenne mit erhöhter bandbreite
US11355862B1 (en) * 2019-12-06 2022-06-07 Lockheed Martin Corporation Ruggedized antennas and systems and methods thereof
JP6876190B1 (ja) * 2020-09-29 2021-05-26 株式会社ヨコオ アンテナ、情報処理装置及び複合アンテナ装置
EP4016735A1 (de) * 2020-12-17 2022-06-22 INTEL Corporation Mehrbandige patch-antenne
DE102021113696B3 (de) * 2021-05-27 2022-10-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Antennenelement zum Aussenden und Empfangen von dual-polarisierten elektromagnetischen Signalen
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Also Published As

Publication number Publication date
CA2240029C (en) 2001-02-06
EP0886336A2 (de) 1998-12-23
US5880694A (en) 1999-03-09
EP0886336A3 (de) 2000-04-05
EP0886336B1 (de) 2003-10-01
DE69818550T2 (de) 2004-08-05
CA2240029A1 (en) 1998-12-18

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Legal Events

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8364 No opposition during term of opposition