FI954012A - Planaarinen antennirakenne - Google Patents

Planaarinen antennirakenne Download PDF

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Publication number
FI954012A
FI954012A FI954012A FI954012A FI954012A FI 954012 A FI954012 A FI 954012A FI 954012 A FI954012 A FI 954012A FI 954012 A FI954012 A FI 954012A FI 954012 A FI954012 A FI 954012A
Authority
FI
Finland
Prior art keywords
antenna structure
planar antenna
planar
antenna
Prior art date
Application number
FI954012A
Other languages
English (en)
Swedish (sv)
Other versions
FI99221C (fi
FI99221B (fi
FI954012A0 (fi
Inventor
Tomas Sehm
Arto Lehto
Antti Raeisaenen
Original Assignee
Nokia Telecommunications 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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI954012A priority Critical patent/FI99221C/fi
Publication of FI954012A0 publication Critical patent/FI954012A0/fi
Priority to DE69619496T priority patent/DE69619496T2/de
Priority to US08/836,115 priority patent/US5926147A/en
Priority to JP50988597A priority patent/JP3718527B2/ja
Priority to PCT/FI1996/000455 priority patent/WO1997008775A1/en
Priority to EP96927076A priority patent/EP0793866B1/en
Publication of FI954012A publication Critical patent/FI954012A/fi
Application granted granted Critical
Publication of FI99221B publication Critical patent/FI99221B/fi
Publication of FI99221C publication Critical patent/FI99221C/fi

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/06Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061Two dimensional planar arrays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/0087Apparatus 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)
FI954012A 1995-08-25 1995-08-25 Planaarinen antennirakenne FI99221C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI954012A FI99221C (fi) 1995-08-25 1995-08-25 Planaarinen antennirakenne
DE69619496T DE69619496T2 (de) 1995-08-25 1996-08-23 Planaren antennengruppe
US08/836,115 US5926147A (en) 1995-08-25 1996-08-23 Planar antenna design
JP50988597A JP3718527B2 (ja) 1995-08-25 1996-08-23 平面型アンテナ
PCT/FI1996/000455 WO1997008775A1 (en) 1995-08-25 1996-08-23 Planar antenna design
EP96927076A EP0793866B1 (en) 1995-08-25 1996-08-23 Planar antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954012 1995-08-25
FI954012A FI99221C (fi) 1995-08-25 1995-08-25 Planaarinen antennirakenne

Publications (4)

Publication Number Publication Date
FI954012A0 FI954012A0 (fi) 1995-08-25
FI954012A true FI954012A (fi) 1997-02-26
FI99221B FI99221B (fi) 1997-07-15
FI99221C FI99221C (fi) 1997-10-27

Family

ID=8543919

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954012A FI99221C (fi) 1995-08-25 1995-08-25 Planaarinen antennirakenne

Country Status (6)

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

Families Citing this family (92)

* 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
JP5453269B2 (ja) * 2007-09-13 2014-03-26 エアロサット コーポレイション アンテナアレイ
US8427384B2 (en) 2007-09-13 2013-04-23 Aerosat Corporation Communication system with broadband antenna
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
CN102057762A (zh) * 2008-06-11 2011-05-11 东京毅力科创株式会社 等离子体处理装置及等离子体处理方法
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
JP5535311B2 (ja) * 2009-04-30 2014-07-02 ケスト クヴァンテンエレクトロ−ニ−シェ システ−メ ゲ−エムベ−ハ− 衛星通信用広帯域アンテナシステム
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
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
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
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich 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
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
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
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
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)
US9507150B1 (en) 2011-09-30 2016-11-29 Rockwell Collins, Inc. Head up display (HUD) using a bent waveguide assembly
US8558746B2 (en) 2011-11-16 2013-10-15 Andrew Llc Flat panel array antenna
US8866687B2 (en) 2011-11-16 2014-10-21 Andrew Llc Modular feed network
US9160049B2 (en) 2011-11-16 2015-10-13 Commscope Technologies Llc Antenna adapter
US20150010265A1 (en) 2012-01-06 2015-01-08 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)
JP6238965B2 (ja) 2012-04-25 2017-11-29 ロックウェル・コリンズ・インコーポレーテッド ホログラフィック広角ディスプレイ
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
RU2607769C1 (ru) 2013-01-21 2017-01-10 Нек Корпорейшн Антенна
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
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
WO2016113534A1 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich 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
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
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
US10690916B2 (en) 2015-10-05 2020-06-23 Digilens Inc. Apparatus for providing waveguide displays with two-dimensional pupil expansion
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
CN108780224B (zh) 2016-03-24 2021-08-03 迪吉伦斯公司 用于提供偏振选择性全息波导装置的方法和设备
EP3433658B1 (en) 2016-04-11 2023-08-09 DigiLens, Inc. Holographic waveguide apparatus for structured light projection
WO2018017518A2 (en) 2016-07-21 2018-01-25 Astronics Aerosat Corporation Multi-channel communications antenna
US11513350B2 (en) 2016-12-02 2022-11-29 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
JP7399084B2 (ja) 2017-10-16 2023-12-15 ディジレンズ インコーポレイテッド ピクセル化されたディスプレイの画像分解能を倍増させるためのシステムおよび方法
JP7456929B2 (ja) 2018-01-08 2024-03-27 ディジレンズ インコーポレイテッド 導波管セルを製造するためのシステムおよび方法
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
EP3710893A4 (en) 2018-01-08 2021-09-22 Digilens Inc. SYSTEMS AND METHODS FOR HIGH RATE RECORDING OF HOLOGRAPHIC NETWORKS IN WAVEGUIDE CELLS
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
CN113728258A (zh) 2019-03-12 2021-11-30 迪吉伦斯公司 全息波导背光及相关制造方法
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
KR20220038452A (ko) 2019-07-29 2022-03-28 디지렌즈 인코포레이티드. 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치
CN114450608A (zh) 2019-08-29 2022-05-06 迪吉伦斯公司 真空布拉格光栅和制造方法
US11901601B2 (en) 2020-12-18 2024-02-13 Aptiv Technologies Limited Waveguide with a zigzag for suppressing grating lobes
US12058804B2 (en) 2021-02-09 2024-08-06 Aptiv Technologies AG Formed waveguide antennas of a radar assembly
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
US20240250443A1 (en) * 2023-01-25 2024-07-25 Aptiv Technologies Limited Hybrid Horn Waveguide Antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219533B1 (fi) * 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
FR2582865B1 (fr) * 1985-06-04 1987-07-31 Labo Electronique Physique Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules
FR2582864B1 (fr) * 1985-06-04 1987-07-31 Labo Electronique Physique Modules unitaires d'antenne hyperfrequences et antenne hyperfrequences comprenant de tels modules
DE69127751T2 (de) * 1990-06-14 1998-04-30 John Louis F Ch Collins Antenne in der form einer flachen platte

Also Published As

Publication number Publication date
FI99221C (fi) 1997-10-27
FI99221B (fi) 1997-07-15
JP3718527B2 (ja) 2005-11-24
FI954012A0 (fi) 1995-08-25
EP0793866A1 (en) 1997-09-10
WO1997008775A1 (en) 1997-03-06
JPH10508173A (ja) 1998-08-04
US5926147A (en) 1999-07-20
DE69619496D1 (de) 2002-04-04
DE69619496T2 (de) 2002-10-31
EP0793866B1 (en) 2002-02-27

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FG Patent granted

Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application
MM Patent lapsed