DE69802106D1 - Dualpolarisierte gruppenantenne mit schlitzstrahlern - Google Patents

Dualpolarisierte gruppenantenne mit schlitzstrahlern

Info

Publication number
DE69802106D1
DE69802106D1 DE69802106T DE69802106T DE69802106D1 DE 69802106 D1 DE69802106 D1 DE 69802106D1 DE 69802106 T DE69802106 T DE 69802106T DE 69802106 T DE69802106 T DE 69802106T DE 69802106 D1 DE69802106 D1 DE 69802106D1
Authority
DE
Germany
Prior art keywords
spotlights
dual
slot
group antenna
polarized group
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
DE69802106T
Other languages
English (en)
Inventor
G Guler
P Montgomery
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.)
EMS Technologies Canada Ltd
Original Assignee
EMS Technologies Inc
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 EMS Technologies Inc filed Critical EMS Technologies Inc
Application granted granted Critical
Publication of DE69802106D1 publication Critical patent/DE69802106D1/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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
DE69802106T 1997-07-31 1998-07-24 Dualpolarisierte gruppenantenne mit schlitzstrahlern Expired - Lifetime DE69802106D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/903,678 US6028562A (en) 1997-07-31 1997-07-31 Dual polarized slotted array antenna
PCT/US1998/015158 WO1999007033A1 (en) 1997-07-31 1998-07-24 Dual polarized slotted array antenna

Publications (1)

Publication Number Publication Date
DE69802106D1 true DE69802106D1 (de) 2001-11-22

Family

ID=25417911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802106T Expired - Lifetime DE69802106D1 (de) 1997-07-31 1998-07-24 Dualpolarisierte gruppenantenne mit schlitzstrahlern

Country Status (5)

Country Link
US (2) US6028562A (de)
EP (1) EP1012909B1 (de)
AU (1) AU8579598A (de)
DE (1) DE69802106D1 (de)
WO (1) WO1999007033A1 (de)

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US7921442B2 (en) * 2000-08-16 2011-04-05 The Boeing Company Method and apparatus for simultaneous live television and data services using single beam antennas
JP4021150B2 (ja) * 2001-01-29 2007-12-12 沖電気工業株式会社 スロットアレーアンテナ
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CN102394377B (zh) * 2011-07-12 2013-12-25 北京理工大学 毫米波线极化车载扇形波束天线
US9124361B2 (en) 2011-10-06 2015-09-01 Raytheon Company Scalable, analog monopulse network
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US9490545B2 (en) 2013-07-11 2016-11-08 Honeywell International Inc. Frequency selective polarizer
US10256548B2 (en) 2014-01-31 2019-04-09 Kymeta Corporation Ridged waveguide feed structures for reconfigurable antenna
US9912072B1 (en) * 2014-03-18 2018-03-06 Lockheed Martin Corporation RF module with integrated waveguide and attached antenna elements and method for fabrication
CN106063035B (zh) * 2014-05-12 2019-04-05 华为技术有限公司 一种天线及无线设备
US10281571B2 (en) * 2014-08-21 2019-05-07 Raytheon Company Phased array antenna using stacked beams in elevation and azimuth
KR102302466B1 (ko) * 2014-11-11 2021-09-16 주식회사 케이엠더블유 도파관 슬롯 어레이 안테나
CN105449375B (zh) * 2014-11-29 2018-03-06 安徽四创电子股份有限公司 一种x波段相控阵波导天线
DE112016000178B4 (de) 2015-11-05 2023-06-22 Nidec Corporation Schlitzantenne
US10033099B2 (en) 2015-12-14 2018-07-24 Space Systems/Loral, Llc Dual-polarized, dual-band, compact beam forming network
WO2017160833A1 (en) * 2016-03-15 2017-09-21 Commscope Technologies Llc Flat panel array antenna with integrated polarization rotator
US10539656B2 (en) * 2016-07-21 2020-01-21 Waymo Llc Antenna and radar system that include a polarization-rotating layer
CN107342454B (zh) * 2017-06-09 2020-02-21 宁波大学 一种波导缝隙阵列天线
CN107394417B (zh) * 2017-07-31 2020-08-14 中国电子科技集团公司第三十八研究所 脊波导串联馈电网络
US11881626B2 (en) * 2018-05-01 2024-01-23 Robin Radar Facilities Bv Radar system comprising two back-to-back positioned radar antenna modules, and a radar system holding an antenna module with cavity slotted-waveguide antenna arrays for radiating and receiving radar wave signals
US10727591B2 (en) 2018-08-06 2020-07-28 Honeywell International Inc. Apparatuses and methods for a planar waveguide antenna
CN109346851B (zh) * 2018-09-28 2021-01-19 厦门大学 基于3d打印和金属镀层的中空杆壁波导缝隙阵列天线
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CN109560379B (zh) * 2018-12-12 2020-09-29 瑞声光电科技(常州)有限公司 天线系统及通讯终端
US11828868B2 (en) * 2019-11-27 2023-11-28 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Compact-polarimetric monopulse aperture antenna
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CN111585024B (zh) * 2020-05-20 2023-03-31 中信科移动通信技术股份有限公司 介质移相器及5g基站天线
CN111710986B (zh) * 2020-07-23 2021-07-27 西安电子科技大学 基于极化旋转表面的宽带可重构传输阵天线
CN115051148B (zh) * 2022-07-20 2023-09-22 四川领航未来通信技术有限公司 一种超宽带正交极化双频平板天线

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Also Published As

Publication number Publication date
EP1012909B1 (de) 2001-10-17
US6127985A (en) 2000-10-03
EP1012909A1 (de) 2000-06-28
US6028562A (en) 2000-02-22
AU8579598A (en) 1999-02-22
WO1999007033A1 (en) 1999-02-11

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Legal Events

Date Code Title Description
8332 No legal effect for de