ES2155845T3 - Lente guiaondas y metodo para su fabricacion. - Google Patents

Lente guiaondas y metodo para su fabricacion.

Info

Publication number
ES2155845T3
ES2155845T3 ES94900336T ES94900336T ES2155845T3 ES 2155845 T3 ES2155845 T3 ES 2155845T3 ES 94900336 T ES94900336 T ES 94900336T ES 94900336 T ES94900336 T ES 94900336T ES 2155845 T3 ES2155845 T3 ES 2155845T3
Authority
ES
Spain
Prior art keywords
lens
rings
axis
satellite
polarized
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94900336T
Other languages
English (en)
Inventor
Stig Anders Petersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2155845T3 publication Critical patent/ES2155845T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Eyeglasses (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

EN UNAS LENTES GUIA DE ONDA (1) POR RADICIACION ELECTROMAGNETICA POLARIZADA CIRCULAR O LINEALEMENTE HAY UNO O VARIOS AROS SIMETRICAMENTE ROTACIONALES (5), COLOCADOS CONCENTRICAMENTE SOBRE EL EJE DE LA LENTE (3), PARA CONVERGER LA PARTE DE ENTRADA DE UNA ONDA MAGNETICA ELECTRICA QUE TIENE UNA POLARIZACION PARALELA A LOS ANILLOS (5), A UN FOCO (11). PARA UNA MEJOR RECEPCION DE UNO O MAS DISCOS (29,29`) SITUADOS RADIALMENTE ESTAN DISEÑADOS DE MANERA QUE EL COMPONENTE RADIAL DE LA ONDA ELECTROMAGNETICA CONVERJA EN EL MISMO FOCO (11). ALTERNATIVAMENTE HAY ADEMAS DE ANILLOS (5) UNO O MAS BRAZOS ESPIRALES (37) EXTENDIDOS DESDE EL EJE DE LA LENTE (3). LA LENTE (1) ELIMINAN EL PROBLEMA DE LA EXISTENCIA DE TIPOS DE LENTES QUE SOLO RECIBEN ONDAS QUE TIENEN UNA POLARIZACION PREDETERMINADA LA CUAL DEBE SER ADAPTADA A LA ORIENTACION DE LOS DISCOS DE LAS LENTES Y A LOS ELEMENTOS QUE CAMBIAN LA FASE. PERMITE, POR EJEMPLO, LA RECEPCION DE LAS SEÑALES DE SATELITE MAS DIFICILES, DONDE LA SEÑAL DE SATELITE ESPOLARIZADA EN RELACION AL EJE TERRESTRE Y A LA LATITUD A LA QUE EL SATELITE ESTA LOCALIZADO. LA LENTE (1) CONVERGE TODAS LAS POLARIZACIONES IGUALMENTE, LO QUE ES ESPECIALMENTE FAVORABLE PARA ONDAS POLARIZADAS CIRCULARMENTE PERO TAMBIEN VALIDO PARA ONDAS POLARIZADAS EN PLANO.
ES94900336T 1992-11-10 1993-11-10 Lente guiaondas y metodo para su fabricacion. Expired - Lifetime ES2155845T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203352A SE510565C2 (sv) 1992-11-10 1992-11-10 Vågledarlins

Publications (1)

Publication Number Publication Date
ES2155845T3 true ES2155845T3 (es) 2001-06-01

Family

ID=20387761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94900336T Expired - Lifetime ES2155845T3 (es) 1992-11-10 1993-11-10 Lente guiaondas y metodo para su fabricacion.

Country Status (10)

Country Link
US (1) US6313802B1 (es)
EP (1) EP0677211B1 (es)
AT (1) ATE199798T1 (es)
AU (1) AU685410B2 (es)
CA (1) CA2148948C (es)
DE (1) DE69330034T2 (es)
DK (1) DK0677211T3 (es)
ES (1) ES2155845T3 (es)
SE (1) SE510565C2 (es)
WO (1) WO1994011920A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
US10103430B2 (en) * 2014-12-11 2018-10-16 Vega Grieshaber Kg Antenna cover, use of an antenna cover, adapter for connecting two antenna covers and method for producing a lens-shaped antenna cover
JP6638866B2 (ja) * 2017-06-30 2020-01-29 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)

* Cited by examiner, † Cited by third party
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
NL43272C (es) * 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

Also Published As

Publication number Publication date
WO1994011920A1 (en) 1994-05-26
SE9203352D0 (sv) 1992-11-10
ATE199798T1 (de) 2001-03-15
DE69330034T2 (de) 2001-09-27
CA2148948C (en) 2005-02-01
AU5535694A (en) 1994-06-08
EP0677211A1 (en) 1995-10-18
US6313802B1 (en) 2001-11-06
CA2148948A1 (en) 1994-05-26
DE69330034D1 (de) 2001-04-19
AU685410B2 (en) 1998-01-22
SE510565C2 (sv) 1999-06-07
DK0677211T3 (da) 2001-07-16
SE9203352L (sv) 1994-05-11
EP0677211B1 (en) 2001-03-14

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