IL131994A - Broadband flatbed projector - Google Patents

Broadband flatbed projector

Info

Publication number
IL131994A
IL131994A IL13199498A IL13199498A IL131994A IL 131994 A IL131994 A IL 131994A IL 13199498 A IL13199498 A IL 13199498A IL 13199498 A IL13199498 A IL 13199498A IL 131994 A IL131994 A IL 131994A
Authority
IL
Israel
Prior art keywords
array antenna
planar array
antenna according
stripline
radiator
Prior art date
Application number
IL13199498A
Other languages
English (en)
Hebrew (he)
Other versions
IL131994A0 (en
Original Assignee
Pates Tech Patentverwertung
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 Pates Tech Patentverwertung filed Critical Pates Tech Patentverwertung
Publication of IL131994A0 publication Critical patent/IL131994A0/xx
Publication of IL131994A publication Critical patent/IL131994A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q21/0081—Stripline fed arrays using suspended striplines
    • 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
IL13199498A 1997-03-25 1998-03-25 Broadband flatbed projector IL131994A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712510A DE19712510A1 (de) 1997-03-25 1997-03-25 Zweilagiger Breitband-Planarstrahler
PCT/EP1998/001757 WO1998026642A2 (fr) 1997-03-25 1998-03-25 Radiateur plan a large bande

Publications (2)

Publication Number Publication Date
IL131994A0 IL131994A0 (en) 2001-03-19
IL131994A true IL131994A (en) 2002-04-21

Family

ID=7824570

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13199498A IL131994A (en) 1997-03-25 1998-03-25 Broadband flatbed projector

Country Status (11)

Country Link
US (1) US6456241B1 (fr)
EP (1) EP1104587B1 (fr)
JP (1) JP2001524276A (fr)
KR (1) KR20010005719A (fr)
AT (1) ATE247870T1 (fr)
AU (1) AU7041498A (fr)
CA (1) CA2284643A1 (fr)
DE (2) DE19712510A1 (fr)
ES (1) ES2209128T3 (fr)
IL (1) IL131994A (fr)
WO (1) WO1998026642A2 (fr)

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DE19845868A1 (de) * 1998-10-05 2000-04-06 Pates Tech Patentverwertung Doppelfokusplanarantenne
DE19850895A1 (de) * 1998-11-05 2000-05-11 Pates Tech Patentverwertung Mikrowellenantenne mit optimiertem Kopplungsnetzwerk
US6624787B2 (en) * 2001-10-01 2003-09-23 Raytheon Company Slot coupled, polarized, egg-crate radiator
WO2003075406A1 (fr) * 2002-03-06 2003-09-12 Atrax As Antenne
BG107973A (en) * 2003-07-07 2005-01-31 Raysat Cyprus Limited Flat microwave antenna
US7064714B2 (en) * 2003-12-29 2006-06-20 Transcore Link Logistics Corporation Miniature circularly polarized patch antenna
EP1643593B1 (fr) * 2004-09-29 2011-01-12 Lucent Technologies Inc. Elément d'antenne à ouverture
US7030825B1 (en) * 2004-09-29 2006-04-18 Lucent Technologies Inc. Aperture antenna element
US7190301B2 (en) * 2004-12-22 2007-03-13 Motorola, Inc. Radio frequency anechoic chamber with nonperturbing wireless signalling means
US7522114B2 (en) * 2005-02-09 2009-04-21 Pinyon Technologies, Inc. High gain steerable phased-array antenna
US7202830B1 (en) * 2005-02-09 2007-04-10 Pinyon Technologies, Inc. High gain steerable phased-array antenna
US20060220962A1 (en) * 2005-02-28 2006-10-05 D Hont Loek J Circularly polorized square patch antenna
EP2192654A3 (fr) * 2005-03-16 2010-06-09 Hitachi Chemical Co., Ltd. Module d'antenne planaire, antenne de réseau planaire à trois plaques, mécanisme d'alimentation des trois plaques et convertisseur de guide d'ondes
US7545333B2 (en) * 2006-03-16 2009-06-09 Agc Automotive Americas R&D Multiple-layer patch antenna
US9172145B2 (en) 2006-09-21 2015-10-27 Raytheon Company Transmit/receive daughter card with integral circulator
US9019166B2 (en) 2009-06-15 2015-04-28 Raytheon Company Active electronically scanned array (AESA) card
US7671696B1 (en) 2006-09-21 2010-03-02 Raytheon Company Radio frequency interconnect circuits and techniques
US20090231186A1 (en) * 2008-02-06 2009-09-17 Raysat Broadcasting Corp. Compact electronically-steerable mobile satellite antenna system
US7746266B2 (en) * 2008-03-20 2010-06-29 The Curators Of The University Of Missouri Microwave and millimeter wave imaging system
US20100328142A1 (en) * 2008-03-20 2010-12-30 The Curators Of The University Of Missouri Microwave and millimeter wave resonant sensor having perpendicular feed, and imaging system
MX2010011660A (es) * 2008-04-25 2011-03-24 Spx Corp Panel de antena de disposicion gradual para un sistema de difusion super-economico.
KR20110015423A (ko) * 2008-05-02 2011-02-15 에스피엑스 코포레이션 초경제적 송신 시스템 및 방법
US20090273533A1 (en) * 2008-05-05 2009-11-05 Pinyon Technologies, Inc. High Gain Steerable Phased-Array Antenna with Selectable Characteristics
KR20110084326A (ko) 2008-12-18 2011-07-21 인티그레이티드 일렉트로닉 시스템즈 !시스 컨설팅 게엠베하 평면 안테나
US7859835B2 (en) 2009-03-24 2010-12-28 Allegro Microsystems, Inc. Method and apparatus for thermal management of a radio frequency system
US8508943B2 (en) 2009-10-16 2013-08-13 Raytheon Company Cooling active circuits
US8810448B1 (en) 2010-11-18 2014-08-19 Raytheon Company Modular architecture for scalable phased array radars
DE102011007782A1 (de) * 2011-04-20 2012-10-25 Robert Bosch Gmbh Antennenvorrichtung
US9124361B2 (en) 2011-10-06 2015-09-01 Raytheon Company Scalable, analog monopulse network
RU2515700C2 (ru) * 2012-08-31 2014-05-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Диэлектрический планарный излучатель
US9130278B2 (en) 2012-11-26 2015-09-08 Raytheon Company Dual linear and circularly polarized patch radiator
JP5936719B2 (ja) * 2013-02-07 2016-06-22 三菱電機株式会社 アンテナ装置およびアレーアンテナ装置
JP6003811B2 (ja) * 2013-06-05 2016-10-05 日立金属株式会社 アンテナ装置
RU2578660C1 (ru) * 2014-12-29 2016-03-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Планарный диэлектрический излучатель
US10389034B2 (en) 2015-01-16 2019-08-20 Kabushiki Kaisha Toshiba Antenna
EP3309897A1 (fr) * 2016-10-12 2018-04-18 VEGA Grieshaber KG Couplage de guide d'ondes pour antenne radar
GB2563834A (en) * 2017-06-23 2019-01-02 Decawave Ltd Wideband antenna array
JP7560317B2 (ja) 2020-10-16 2024-10-02 日本無線株式会社 平面アンテナ
US20230050792A1 (en) * 2021-08-13 2023-02-16 Texas Instruments Incorporated Monopole antenna design for improved rf antenna efficiency

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DE3787681T2 (de) * 1986-06-05 1994-05-05 Emmanuel Rammos Antennenelement mit einem Streifen, der zwischen zwei selbsttragenden und mit untereinanderliegenden strahlenden Schlitzen vorgesehenen Grundplatten hängt und Verfahren zur Herstellung desselben.
US4829309A (en) * 1986-08-14 1989-05-09 Matsushita Electric Works, Ltd. Planar antenna
US4913150A (en) 1986-08-18 1990-04-03 Physio-Control Corporation Method and apparatus for the automatic calibration of signals employed in oximetry
JPS6365703A (ja) * 1986-09-05 1988-03-24 Matsushita Electric Works Ltd 平面アンテナ
US5005019A (en) * 1986-11-13 1991-04-02 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
JPH01157603A (ja) 1987-12-15 1989-06-20 Matsushita Electric Works Ltd 平面アンテナ
US4929959A (en) * 1988-03-08 1990-05-29 Communications Satellite Corporation Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines
US4926189A (en) * 1988-05-10 1990-05-15 Communications Satellite Corporation High-gain single- and dual-polarized antennas employing gridded printed-circuit elements
JPH01297905A (ja) * 1988-05-26 1989-12-01 Matsushita Electric Works Ltd 平面アンテナ
US5270721A (en) * 1989-05-15 1993-12-14 Matsushita Electric Works, Ltd. Planar antenna
CA2030963C (fr) * 1989-12-14 1995-08-15 Robert Michael Sorbello Antenne a circuit imprime fonctionnant dans deux bandes a polarisations orthogonales et utilisant des elements rayonnants couples capacitivement aux lignes d'alimentation
US5321411A (en) * 1990-01-26 1994-06-14 Matsushita Electric Works, Ltd. Planar antenna for linearly polarized waves
GB2256530B (en) * 1991-04-24 1995-08-09 Matsushita Electric Works Ltd Planar antenna
JPH0567912A (ja) * 1991-04-24 1993-03-19 Matsushita Electric Works Ltd 平面アンテナ
JPH06500909A (ja) 1991-06-28 1994-01-27 アルカテル・エスパース リニアアレイアンテナ
GB2261554B (en) 1991-11-15 1995-05-24 Northern Telecom Ltd Flat plate antenna
DE4239597C2 (de) * 1991-11-26 1999-11-04 Hitachi Chemical Co Ltd Ebene Antenne mit dualer Polarisation
GB2279813B (en) * 1993-07-02 1997-05-14 Northern Telecom Ltd Polarisation diversity antenna
DE4340825A1 (de) * 1993-12-01 1995-06-08 Rothe Lutz Planare Strahleranordnung für den Direktempfang der TV-Signale des direktstrahlenden Satellitensystems TDF 1/2
US5563613A (en) * 1994-04-08 1996-10-08 Schroeder Development Planar, phased array antenna
US5661494A (en) * 1995-03-24 1997-08-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High performance circularly polarized microstrip antenna
GB2299898B (en) * 1995-04-13 1999-05-19 Northern Telecom Ltd A layered antenna

Also Published As

Publication number Publication date
CA2284643A1 (fr) 1998-06-25
AU7041498A (en) 1998-07-15
ES2209128T3 (es) 2004-06-16
WO1998026642A2 (fr) 1998-06-25
DE59809361D1 (de) 2003-09-25
US6456241B1 (en) 2002-09-24
WO1998026642A3 (fr) 1998-09-17
ATE247870T1 (de) 2003-09-15
DE19712510A1 (de) 1999-01-07
IL131994A0 (en) 2001-03-19
EP1104587B1 (fr) 2003-08-20
KR20010005719A (ko) 2001-01-15
EP1104587A2 (fr) 2001-06-06
JP2001524276A (ja) 2001-11-27

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