DE69619496D1 - Planaren antennengruppe - Google Patents

Planaren antennengruppe

Info

Publication number
DE69619496D1
DE69619496D1 DE69619496T DE69619496T DE69619496D1 DE 69619496 D1 DE69619496 D1 DE 69619496D1 DE 69619496 T DE69619496 T DE 69619496T DE 69619496 T DE69619496 T DE 69619496T DE 69619496 D1 DE69619496 D1 DE 69619496D1
Authority
DE
Germany
Prior art keywords
antenna group
planar antenna
planar
group
antenna
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
DE69619496T
Other languages
English (en)
Other versions
DE69619496T2 (de
Inventor
Tomas Sehm
Arto Lehto
Antti Raeisaenen
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of DE69619496D1 publication Critical patent/DE69619496D1/de
Application granted granted Critical
Publication of DE69619496T2 publication Critical patent/DE69619496T2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE69619496T 1995-08-25 1996-08-23 Planaren antennengruppe Expired - Lifetime DE69619496T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954012A FI99221C (fi) 1995-08-25 1995-08-25 Planaarinen antennirakenne
PCT/FI1996/000455 WO1997008775A1 (en) 1995-08-25 1996-08-23 Planar antenna design

Publications (2)

Publication Number Publication Date
DE69619496D1 true DE69619496D1 (de) 2002-04-04
DE69619496T2 DE69619496T2 (de) 2002-10-31

Family

ID=8543919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619496T Expired - Lifetime DE69619496T2 (de) 1995-08-25 1996-08-23 Planaren antennengruppe

Country Status (6)

Country Link
US (1) US5926147A (de)
EP (1) EP0793866B1 (de)
JP (1) JP3718527B2 (de)
DE (1) DE69619496T2 (de)
FI (1) FI99221C (de)
WO (1) WO1997008775A1 (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6034647A (en) * 1998-01-13 2000-03-07 Raytheon Company Boxhorn array architecture using folded junctions
US6208313B1 (en) * 1999-02-25 2001-03-27 Nortel Networks Limited Sectoral antenna with changeable sector beamwidth capability
US20040160917A1 (en) * 1999-06-22 2004-08-19 Eliznd Ihab H. Multibeam antenna for a wireless network
US6201508B1 (en) * 1999-12-13 2001-03-13 Space Systems/Loral, Inc. Injection-molded phased array antenna system
US6211838B1 (en) * 2000-02-02 2001-04-03 Space Systems/Loral, Inc. High efficiency dual polarized horn antenna
DE10028937A1 (de) * 2000-06-16 2002-01-17 Comet Vertriebsgmbh Planarantenne mit Hohlleiteranordnung
US6621468B2 (en) * 2000-09-22 2003-09-16 Sarnoff Corporation Low loss RF power distribution network
US6476772B1 (en) * 2001-04-16 2002-11-05 Space Systems/Loral, Inc. Waveguide slot array capable of radiating shaped beams
DE10150086B4 (de) * 2001-10-14 2013-12-12 Uhland Goebel Gruppenantenne mit einer regelmäßigen Anordnung von Durchbrüchen
US7420522B1 (en) 2004-09-29 2008-09-02 The United States Of America As Represented By The Secretary Of The Navy Electromagnetic radiation interface system and method
US8000737B2 (en) * 2004-10-15 2011-08-16 Sky Cross, Inc. Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness
US7834813B2 (en) * 2004-10-15 2010-11-16 Skycross, Inc. Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness
US7663555B2 (en) * 2004-10-15 2010-02-16 Sky Cross Inc. Method and apparatus for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
WO2008069358A1 (en) * 2006-12-08 2008-06-12 Idoit Co., Ltd. Horn array type antenna for dual linear polarization
WO2008102987A1 (en) * 2007-02-21 2008-08-28 Idoit Co., Ltd. Horn array type antenna for dual linear polarization
KR20080105856A (ko) * 2007-06-01 2008-12-04 주식회사 아이두잇 듀얼선형편파 혼어레이 안테나
KR20090024039A (ko) 2007-09-03 2009-03-06 주식회사 아이두잇 듀얼선형편파 혼어레이 안테나
US8427384B2 (en) 2007-09-13 2013-04-23 Aerosat Corporation Communication system with broadband antenna
EP2188870A1 (de) * 2007-09-13 2010-05-26 Aerosat Corporation Kommunikationssystem mit breitbandantenne
WO2009093779A1 (en) * 2008-01-25 2009-07-30 Microface Co., Ltd Feeding network structure for flat type antenna
KR100953728B1 (ko) * 2008-05-06 2010-04-19 세원텔레텍 주식회사 혼 어레이 안테나
US20110114600A1 (en) * 2008-06-11 2011-05-19 Tokyo Electron Limited Plasma processing apparatus and plasma processing method
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
ES2405598T3 (es) 2009-04-30 2013-05-31 Qest Quantenelektronische Systeme Gmbh Sistema de antena de banda ancha para comunicaciones por satélite
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
KR101405294B1 (ko) * 2011-06-09 2014-06-11 위월드 주식회사 통신용 초광대역 듀얼선형편파 도파관 안테나
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
EP2995986B1 (de) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Datenanzeige
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
US9507150B1 (en) 2011-09-30 2016-11-29 Rockwell Collins, Inc. Head up display (HUD) using a bent waveguide assembly
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
US9160049B2 (en) 2011-11-16 2015-10-13 Commscope Technologies Llc Antenna adapter
US8866687B2 (en) 2011-11-16 2014-10-21 Andrew Llc Modular feed network
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
CN103562802B (zh) 2012-04-25 2016-08-17 罗克韦尔柯林斯公司 全息广角显示器
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
WO2014111996A1 (ja) 2013-01-21 2014-07-24 日本電気株式会社 アンテナ
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10437064B2 (en) 2015-01-12 2019-10-08 Digilens Inc. Environmentally isolated waveguide display
IL236739B (en) * 2015-01-15 2018-02-28 Mti Wireless Edge Ltd Antenna formed from plates and methods useful in conjunction therewith
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
US20170040709A1 (en) * 2015-08-04 2017-02-09 Nidec Elesys Corporation Radar apparatus
CN113759555A (zh) 2015-10-05 2021-12-07 迪吉伦斯公司 波导显示器
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
US10693236B2 (en) * 2016-02-03 2020-06-23 Waymo Llc Iris matched PCB to waveguide transition
JP6895451B2 (ja) 2016-03-24 2021-06-30 ディジレンズ インコーポレイテッド 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置
CN109154717B (zh) 2016-04-11 2022-05-13 迪吉伦斯公司 用于结构光投射的全息波导设备
US11929552B2 (en) 2016-07-21 2024-03-12 Astronics Aerosat Corporation Multi-channel communications antenna
WO2018102834A2 (en) 2016-12-02 2018-06-07 Digilens, Inc. Waveguide device with uniform output illumination
DE102016014385A1 (de) * 2016-12-02 2018-06-07 Kathrein-Werke Kg Dual polarisierter Hornstrahler
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
US10992052B2 (en) 2017-08-28 2021-04-27 Astronics Aerosat Corporation Dielectric lens for antenna system
CN111386495B (zh) 2017-10-16 2022-12-09 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的系统和方法
CN111566571B (zh) 2018-01-08 2022-05-13 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
WO2020023779A1 (en) 2018-07-25 2020-01-30 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US20200264378A1 (en) 2019-02-15 2020-08-20 Digilens Inc. Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings
WO2020186113A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic waveguide backlight and related methods of manufacturing
WO2020247930A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
JP2022543571A (ja) 2019-07-29 2022-10-13 ディジレンズ インコーポレイテッド 画素化されたディスプレイの画像解像度および視野を乗算するための方法および装置
KR20220054386A (ko) 2019-08-29 2022-05-02 디지렌즈 인코포레이티드. 진공 브래그 격자 및 이의 제조 방법
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US11962085B2 (en) 2021-05-13 2024-04-16 Aptiv Technologies AG Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength
US11616282B2 (en) 2021-08-03 2023-03-28 Aptiv Technologies Limited Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219533B1 (de) * 1973-02-23 1977-09-02 Thomson Csf
US4096482A (en) * 1977-04-21 1978-06-20 Control Data Corporation Wide band monopulse antennas with control circuitry
FR2582864B1 (fr) * 1985-06-04 1987-07-31 Labo Electronique Physique Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules
FR2582865B1 (fr) * 1985-06-04 1987-07-31 Labo Electronique Physique Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules
AU8078891A (en) * 1990-06-14 1992-01-07 John Louis Frederick Charles Collins Microwave antennas

Also Published As

Publication number Publication date
FI954012A (fi) 1997-02-26
EP0793866A1 (de) 1997-09-10
JPH10508173A (ja) 1998-08-04
FI99221B (fi) 1997-07-15
FI99221C (fi) 1997-10-27
EP0793866B1 (de) 2002-02-27
US5926147A (en) 1999-07-20
WO1997008775A1 (en) 1997-03-06
DE69619496T2 (de) 2002-10-31
FI954012A0 (fi) 1995-08-25
JP3718527B2 (ja) 2005-11-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NOKIA CORP., ESPOO, FI

8364 No opposition during term of opposition