SE9303986L - Vågledarantenn - Google Patents

Vågledarantenn

Info

Publication number
SE9303986L
SE9303986L SE9303986A SE9303986A SE9303986L SE 9303986 L SE9303986 L SE 9303986L SE 9303986 A SE9303986 A SE 9303986A SE 9303986 A SE9303986 A SE 9303986A SE 9303986 L SE9303986 L SE 9303986L
Authority
SE
Sweden
Prior art keywords
waveguide
pct
longitudinal
lateral
slots
Prior art date
Application number
SE9303986A
Other languages
Unknown language ( )
English (en)
Other versions
SE510082C2 (sv
SE9303986D0 (sv
Inventor
Anders Lagerstedt
Rolf Lagerloef
Original Assignee
Saab Ericsson Space Ab
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 Saab Ericsson Space Ab filed Critical Saab Ericsson Space Ab
Priority to SE9303986A priority Critical patent/SE510082C2/sv
Publication of SE9303986D0 publication Critical patent/SE9303986D0/sv
Priority to PCT/SE1994/001155 priority patent/WO1995015592A1/en
Priority to JP7515559A priority patent/JPH09505962A/ja
Priority to CA002177626A priority patent/CA2177626A1/en
Priority to EP95903090A priority patent/EP0775373A1/en
Priority to US08/647,939 priority patent/US5831583A/en
Publication of SE9303986L publication Critical patent/SE9303986L/sv
Publication of SE510082C2 publication Critical patent/SE510082C2/sv

Links

Classifications

    • 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
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Detergent Compositions (AREA)
SE9303986A 1993-11-30 1993-11-30 Vågledarantenn med tvärgående och längsgående slitsar SE510082C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9303986A SE510082C2 (sv) 1993-11-30 1993-11-30 Vågledarantenn med tvärgående och längsgående slitsar
PCT/SE1994/001155 WO1995015592A1 (en) 1993-11-30 1994-11-30 Waveguide antenna
JP7515559A JPH09505962A (ja) 1993-11-30 1994-11-30 導波管アンテナ
CA002177626A CA2177626A1 (en) 1993-11-30 1994-11-30 Waveguide antenna
EP95903090A EP0775373A1 (en) 1993-11-30 1994-11-30 Waveguide antenna
US08/647,939 US5831583A (en) 1993-11-30 1994-11-30 Waveguide antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303986A SE510082C2 (sv) 1993-11-30 1993-11-30 Vågledarantenn med tvärgående och längsgående slitsar

Publications (3)

Publication Number Publication Date
SE9303986D0 SE9303986D0 (sv) 1993-11-30
SE9303986L true SE9303986L (sv) 1995-05-31
SE510082C2 SE510082C2 (sv) 1999-04-19

Family

ID=20391949

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303986A SE510082C2 (sv) 1993-11-30 1993-11-30 Vågledarantenn med tvärgående och längsgående slitsar

Country Status (6)

Country Link
US (1) US5831583A (sv)
EP (1) EP0775373A1 (sv)
JP (1) JPH09505962A (sv)
CA (1) CA2177626A1 (sv)
SE (1) SE510082C2 (sv)
WO (1) WO1995015592A1 (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509773C2 (sv) * 1997-07-11 1999-03-08 Ericsson Telefon Ab L M Anordning för eliminering av gallerlober inom en målarea hos en antennanordning
RU2129746C1 (ru) * 1998-07-06 1999-04-27 Сестрорецкий Борис Васильевич Плоская двухвходовая складывающаяся антенна
US6115004A (en) * 1998-11-13 2000-09-05 Mcginnis; Henry J. Antenna support system
US6150989A (en) * 1999-07-06 2000-11-21 Sky Eye Railway Services International Inc. Cavity-backed slot antenna resonating at two different frequencies
SE520642C2 (sv) * 2000-03-03 2003-08-05 Ericsson Telefon Ab L M Avstämbar antenn
SE516841C2 (sv) 2000-07-10 2002-03-12 Ericsson Telefon Ab L M Antennanordning för samtidig sändning och mottagning av mikrovåg användande slitsade vågledare
US6304228B1 (en) * 2000-10-06 2001-10-16 Space Systems/Loral, Inc. Stepped waveguide slot array with phase control and satellite communication system employing same
ES2282390T3 (es) * 2001-03-21 2007-10-16 Microface Co. Ltd Antena con ranuras guiaondas y metodo para su fabricacion.
US6731241B2 (en) * 2001-06-13 2004-05-04 Raytheon Company Dual-polarization common aperture antenna with rectangular wave-guide fed centered longitudinal slot array and micro-stripline fed air cavity back transverse series slot array
DE10202824A1 (de) * 2002-01-24 2003-07-31 Marconi Comm Gmbh Hohlleiter-Koppelvorrichtung
US7091921B2 (en) * 2002-02-21 2006-08-15 Matshushita Electric Industrial Co., Ltd. Traveling-wave combining array antenna apparatus
WO2004005990A1 (ja) * 2002-07-08 2004-01-15 Japan Science And Technology Agency 光ファイバーコネクタおよびその製造方法、並びに光接続装置
US6977621B2 (en) * 2004-01-07 2005-12-20 Motia, Inc. Vehicle mounted satellite antenna system with inverted L-shaped waveguide
US7202832B2 (en) * 2004-01-07 2007-04-10 Motia Vehicle mounted satellite antenna system with ridged waveguide
US7379029B2 (en) * 2005-09-27 2008-05-27 Elta Systems Ltd Waveguide slot antenna and arrays formed thereof
WO2008068825A1 (ja) * 2006-12-01 2008-06-12 Mitsubishi Electric Corporation 同軸線路スロットアレーアンテナとその製造方法
DE102006057144B4 (de) * 2006-12-01 2013-10-17 Astrium Gmbh Hohlleiter-Strahler
US7830322B1 (en) 2007-09-24 2010-11-09 Impinj, Inc. RFID reader antenna assembly
US8098189B1 (en) * 2008-09-23 2012-01-17 Rockwell Collins, Inc. Weather radar system and method using dual polarization antenna
JP2011199760A (ja) * 2010-03-23 2011-10-06 Sony Corp 結束漏洩伝送路、通信装置、および通信システム
JP5486382B2 (ja) * 2010-04-09 2014-05-07 古野電気株式会社 ２次元スロットアレイアンテナ、給電用導波管、及びレーダ装置
US8860619B2 (en) * 2011-09-20 2014-10-14 Netgear, Inc. Wireless device and multi-antenna system having dual open-slot radiators
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
EP2645474A1 (en) * 2012-03-29 2013-10-02 Alcatel Lucent Distributed antenna system, building structure, vehicle, and communication system thereof
RU2504873C1 (ru) * 2012-05-03 2014-01-20 Открытое акционерное общество "Научно-производственное объединение "Лианозовский электромеханический завод" Резонансная волноводно-щелевая антенна
USD692114S1 (en) * 2012-07-02 2013-10-22 Microzap, Inc. Microwave disinfection slotted radiator
DE102013012315B4 (de) * 2013-07-25 2018-05-24 Airbus Defence and Space GmbH Hohlleiter-Strahler. Gruppenantennen-Strahler und Synthetik-Apertur-Radar-System
WO2015054648A1 (en) * 2013-10-10 2015-04-16 Neenan Michael Andrew A high frequency gps gnn glonass antenna
CN105633587B (zh) * 2016-01-25 2018-07-20 中国电子科技集团公司第三十八研究所 一种圆极化波导缝隙天线及其设计方法
JP6522247B2 (ja) * 2016-08-10 2019-05-29 三菱電機株式会社 アレーアンテナ装置及びアレーアンテナ装置の製造方法
JP6752394B2 (ja) * 2018-05-02 2020-09-09 三菱電機株式会社 導波管スロットアレーアンテナ
US10854991B2 (en) 2018-07-06 2020-12-01 City University Of Hong Kong Waveguide fed open slot antenna
CN112103643A (zh) * 2020-08-30 2020-12-18 电子科技大学 一种基于模式复合单脊波导的双极化漏波天线
US12261365B2 (en) 2020-10-13 2025-03-25 The Board Of Regents Of The University Of Oklahoma X-band dual-polarized slotted waveguide antenna (SWGA) array unit cell for large e-scanning radar systems
US11611148B2 (en) 2020-12-24 2023-03-21 City University Of Hong Kong Open-aperture waveguide fed slot antenna

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013267A (en) * 1957-03-20 1961-12-12 Rotman Walter Trough waveguide slow wave antennas and transmission lines
US3189908A (en) * 1962-01-22 1965-06-15 Joseph H Provencher Ridged waveguide slot antenna
US3193830A (en) * 1963-07-25 1965-07-06 Joseph H Provencher Multifrequency dual ridge waveguide slot antenna
US3523297A (en) * 1968-12-20 1970-08-04 Hughes Aircraft Co Dual frequency antenna
US3653054A (en) * 1970-10-28 1972-03-28 Rca Corp Symmetrical trough waveguide antenna array
GB1573604A (en) * 1977-02-18 1980-08-28 Nat Res Dev Aerial arrays
US4243990A (en) * 1979-04-30 1981-01-06 International Telephone And Telegraph Corporation Integrated multiband array antenna
US4839663A (en) * 1986-11-21 1989-06-13 Hughes Aircraft Company Dual polarized slot-dipole radiating element
FR2657729B1 (fr) * 1990-01-29 1992-06-12 Alcatel Espace Antenne en guides d'ondes a fentes, notamment pour radars spatiaux.
SE469540B (sv) * 1991-11-29 1993-07-19 Ericsson Telefon Ab L M Vaagledarantenn med slitsade haalrumsvaagledare
IL107582A (en) * 1993-11-12 1998-02-08 Ramot Ramatsity Authority For Slotted waveguide array antennas

Also Published As

Publication number Publication date
JPH09505962A (ja) 1997-06-10
SE510082C2 (sv) 1999-04-19
CA2177626A1 (en) 1995-06-08
WO1995015592A1 (en) 1995-06-08
EP0775373A1 (en) 1997-05-28
US5831583A (en) 1998-11-03
SE9303986D0 (sv) 1993-11-30

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Legal Events

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NUG Patent has lapsed