SE9203352L - Lins för cirkulär och linjärpolariserad strålning - Google Patents
Lins för cirkulär och linjärpolariserad strålningInfo
- Publication number
- SE9203352L SE9203352L SE9203352A SE9203352A SE9203352L SE 9203352 L SE9203352 L SE 9203352L SE 9203352 A SE9203352 A SE 9203352A SE 9203352 A SE9203352 A SE 9203352A SE 9203352 L SE9203352 L SE 9203352L
- Authority
- SE
- Sweden
- Prior art keywords
- lens
- rings
- axis
- satellite
- polarized
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Optical Integrated Circuits (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Eyeglasses (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203352A SE510565C2 (sv) | 1992-11-10 | 1992-11-10 | Vågledarlins |
PCT/SE1993/000959 WO1994011920A1 (en) | 1992-11-10 | 1993-11-10 | Waveguide lens and method for manufacturing the same |
DK94900336T DK0677211T3 (da) | 1992-11-10 | 1993-11-10 | Bølgelederlinse og fremgangsmåde til fremstilling deraf |
AT94900336T ATE199798T1 (de) | 1992-11-10 | 1993-11-10 | Wellenleiterlinse und verfahren zu deren herstellung |
ES94900336T ES2155845T3 (es) | 1992-11-10 | 1993-11-10 | Lente guiaondas y metodo para su fabricacion. |
EP94900336A EP0677211B1 (en) | 1992-11-10 | 1993-11-10 | Waveguide lens and method for manufacturing the same |
CA002148948A CA2148948C (en) | 1992-11-10 | 1993-11-10 | Waveguide lens and method for manufacturing the same |
US08/436,258 US6313802B1 (en) | 1992-11-10 | 1993-11-10 | Waveguide lens and method for manufacturing the same |
DE69330034T DE69330034T2 (de) | 1992-11-10 | 1993-11-10 | Wellenleiterlinse und Verfahren zu deren Herstellung |
AU55356/94A AU685410B2 (en) | 1992-11-10 | 1993-11-10 | Waveguide lens and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203352A SE510565C2 (sv) | 1992-11-10 | 1992-11-10 | Vågledarlins |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203352D0 SE9203352D0 (sv) | 1992-11-10 |
SE9203352L true SE9203352L (sv) | 1994-05-11 |
SE510565C2 SE510565C2 (sv) | 1999-06-07 |
Family
ID=20387761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203352A SE510565C2 (sv) | 1992-11-10 | 1992-11-10 | Vågledarlins |
Country Status (10)
Country | Link |
---|---|
US (1) | US6313802B1 (sv) |
EP (1) | EP0677211B1 (sv) |
AT (1) | ATE199798T1 (sv) |
AU (1) | AU685410B2 (sv) |
CA (1) | CA2148948C (sv) |
DE (1) | DE69330034T2 (sv) |
DK (1) | DK0677211T3 (sv) |
ES (1) | ES2155845T3 (sv) |
SE (1) | SE510565C2 (sv) |
WO (1) | WO1994011920A1 (sv) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE521202C2 (sv) | 1998-05-20 | 2003-10-07 | Telewide Ab | Antenn av vågledarkaraktär för mottagning av satellitsignaler |
US7737903B1 (en) * | 2005-06-27 | 2010-06-15 | Lockheed Martin Corporation | Stepped-reflector antenna for satellite communication payloads |
US7656345B2 (en) | 2006-06-13 | 2010-02-02 | Ball Aerospace & Technoloiges Corp. | Low-profile lens method and apparatus for mechanical steering of aperture antennas |
GB0720197D0 (en) * | 2007-10-16 | 2007-11-28 | Global View Systems Ltd | Waveguide lens antenna |
GB0720199D0 (en) * | 2007-10-16 | 2007-11-28 | Global View Systems Ltd | Wave guide array |
DE102007056215A1 (de) * | 2007-11-22 | 2009-05-28 | Robert Bosch Gmbh | Radareinrichtung |
IT1392314B1 (it) * | 2008-12-18 | 2012-02-24 | Space Engineering Spa | Antenna a lente discreta attiva aperiodica per coperture satellitari multifascio |
US8384614B2 (en) | 2010-09-30 | 2013-02-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Deployable wireless Fresnel lens |
US8797207B2 (en) * | 2011-04-18 | 2014-08-05 | Vega Grieshaber Kg | Filling level measuring device antenna cover |
EP2523256B1 (en) * | 2011-05-13 | 2013-07-24 | Thomson Licensing | Multibeam antenna system |
JP5904490B2 (ja) * | 2012-02-15 | 2016-04-13 | 国立大学法人茨城大学 | 人工誘電体レンズ |
CN103050775A (zh) * | 2012-12-20 | 2013-04-17 | 山东国威卫星通信有限公司 | 一种加载介质透镜的高增益高效率平板天线 |
US9780457B2 (en) * | 2013-09-09 | 2017-10-03 | Commscope Technologies Llc | Multi-beam antenna with modular luneburg lens and method of lens manufacture |
US9722316B2 (en) | 2014-07-07 | 2017-08-01 | Google Inc. | Horn lens antenna |
DE112014007243A5 (de) * | 2014-12-11 | 2017-09-28 | Vega Grieshaber Kg | Antennenabdeckung, Verwendung einer Antennenabdeckung, Adapter zum Verbinden zweier Antennenabdeckungen und Verfahren zum Herstellen einer linsenförmigen Antennenabdeckung |
WO2019003939A1 (ja) * | 2017-06-30 | 2019-01-03 | 株式会社村田製作所 | 誘電体レンズ |
US10916825B2 (en) * | 2017-08-02 | 2021-02-09 | Orbital Composites, Inc. | Deployable, conformal, reflector antennas |
KR102075779B1 (ko) * | 2017-08-18 | 2020-02-11 | 주식회사 아모텍 | 링형 안테나 및 이를 구비한 이어 모듈 |
JP6693682B2 (ja) * | 2018-03-23 | 2020-05-13 | 三菱電機株式会社 | レーダ装置 |
US20220130368A1 (en) * | 2020-10-25 | 2022-04-28 | Moshe Benezra | Helical acoustic lens |
CN114843791B (zh) * | 2022-03-25 | 2023-12-01 | 深圳市南斗星科技有限公司 | 圆柱形人工介质透镜天线及制作方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR726531A (fr) * | 1931-01-21 | 1932-05-30 | Materiel Telephonique | Perfectionnements aux systèmes électriques à haute fréquence, tels que les systèmes de signalisation à ondes très courtes |
BE354930A (sv) * | 1933-08-31 | |||
US2705753A (en) * | 1952-08-16 | 1955-04-05 | Hughes Aircraft Co | Delay reflector antenna |
US3189907A (en) * | 1961-08-11 | 1965-06-15 | Lylnan F Van Buskirk | Zone plate radio transmission system |
US3247508A (en) * | 1963-10-04 | 1966-04-19 | American Brake Shoe Co | Microwave identification of railroad cars |
US3430249A (en) * | 1966-09-08 | 1969-02-25 | Esl Inc | Artificial dielectric lens |
DE3217437A1 (de) * | 1982-03-25 | 1983-11-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mikrowellen-richtantenne aus einer dielektrischen leitung |
SU1589342A1 (ru) * | 1988-10-10 | 1990-08-30 | Предприятие П/Я В-8828 | Осесимметрична радиолинза |
-
1992
- 1992-11-10 SE SE9203352A patent/SE510565C2/sv not_active IP Right Cessation
-
1993
- 1993-11-10 EP EP94900336A patent/EP0677211B1/en not_active Expired - Lifetime
- 1993-11-10 WO PCT/SE1993/000959 patent/WO1994011920A1/en active IP Right Grant
- 1993-11-10 AT AT94900336T patent/ATE199798T1/de active
- 1993-11-10 AU AU55356/94A patent/AU685410B2/en not_active Ceased
- 1993-11-10 CA CA002148948A patent/CA2148948C/en not_active Expired - Fee Related
- 1993-11-10 DK DK94900336T patent/DK0677211T3/da active
- 1993-11-10 ES ES94900336T patent/ES2155845T3/es not_active Expired - Lifetime
- 1993-11-10 US US08/436,258 patent/US6313802B1/en not_active Expired - Lifetime
- 1993-11-10 DE DE69330034T patent/DE69330034T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE9203352D0 (sv) | 1992-11-10 |
EP0677211A1 (en) | 1995-10-18 |
US6313802B1 (en) | 2001-11-06 |
EP0677211B1 (en) | 2001-03-14 |
AU685410B2 (en) | 1998-01-22 |
ATE199798T1 (de) | 2001-03-15 |
AU5535694A (en) | 1994-06-08 |
CA2148948C (en) | 2005-02-01 |
DE69330034T2 (de) | 2001-09-27 |
WO1994011920A1 (en) | 1994-05-26 |
SE510565C2 (sv) | 1999-06-07 |
DK0677211T3 (da) | 2001-07-16 |
ES2155845T3 (es) | 2001-06-01 |
DE69330034D1 (de) | 2001-04-19 |
CA2148948A1 (en) | 1994-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |