SE9303986L - Vågledarantenn - Google Patents
VågledarantennInfo
- 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
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)
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 |
EP95903090A EP0775373A1 (en) | 1993-11-30 | 1994-11-30 | Waveguide antenna |
US08/647,939 US5831583A (en) | 1993-11-30 | 1994-11-30 | Waveguide antenna |
CA002177626A CA2177626A1 (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 (36)
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 |
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 |
CA2440508C (en) * | 2001-03-21 | 2007-05-22 | Microface Co., Ltd. | Waveguide slot antenna and manufacturing method thereof |
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 |
CN100466380C (zh) * | 2002-02-21 | 2009-03-04 | 松下电器产业株式会社 | 行波组合阵列天线设备 |
JP3892461B2 (ja) * | 2002-07-08 | 2007-03-14 | 独立行政法人科学技術振興機構 | 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 |
DE102006057144B4 (de) * | 2006-12-01 | 2013-10-17 | Astrium Gmbh | Hohlleiter-Strahler |
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 |
JP4727568B2 (ja) * | 2006-12-28 | 2011-07-20 | 三菱電機株式会社 | 導波管アレーアンテナ |
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 |
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 |
WO2019211908A1 (ja) * | 2018-05-02 | 2019-11-07 | 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 |
US20230361481A1 (en) * | 2020-10-13 | 2023-11-09 | 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)
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 |
-
1993
- 1993-11-30 SE SE9303986A patent/SE510082C2/sv not_active IP Right Cessation
-
1994
- 1994-11-30 JP JP7515559A patent/JPH09505962A/ja not_active Ceased
- 1994-11-30 EP EP95903090A patent/EP0775373A1/en not_active Withdrawn
- 1994-11-30 US US08/647,939 patent/US5831583A/en not_active Expired - Fee Related
- 1994-11-30 CA CA002177626A patent/CA2177626A1/en not_active Abandoned
- 1994-11-30 WO PCT/SE1994/001155 patent/WO1995015592A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1995015592A1 (en) | 1995-06-08 |
SE9303986D0 (sv) | 1993-11-30 |
US5831583A (en) | 1998-11-03 |
SE510082C2 (sv) | 1999-04-19 |
JPH09505962A (ja) | 1997-06-10 |
CA2177626A1 (en) | 1995-06-08 |
EP0775373A1 (en) | 1997-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |