ES2108730T3 - Aparato de transicion del modo de guia de ondas a linea de microcinta. - Google Patents

Aparato de transicion del modo de guia de ondas a linea de microcinta.

Info

Publication number
ES2108730T3
ES2108730T3 ES92305277T ES92305277T ES2108730T3 ES 2108730 T3 ES2108730 T3 ES 2108730T3 ES 92305277 T ES92305277 T ES 92305277T ES 92305277 T ES92305277 T ES 92305277T ES 2108730 T3 ES2108730 T3 ES 2108730T3
Authority
ES
Spain
Prior art keywords
wave guide
arms
transmission
transitional
micro
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
ES92305277T
Other languages
English (en)
Inventor
Keiji Fukuzawa
Yoshikazu Yoshida
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ES2108730T3 publication Critical patent/ES2108730T3/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
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

SE PRESENTA UN CONVERSOR PARA CONVERTIR ONDAS POLARIZADAS CIRCULARMENTE DE UNA GUIA DE ONDAS REDONDA EN ONDAS POLARIZADAS LINEALMENTE DE UNA GUIA DE ONDAS RECTANGULAR QUE TIENE DOS SONDAS Y UN DISEÑO DE LINEA DE TRANSMISION, TODOS LOS CUALES SE ENCUENTRAN FORMADOS POR UNA HOJA DE METAL SOBRE UN SOPORTE DE PELICULA DIELECTRICA FINA. EL SOPORTE EL FLEXIBLE Y SE EXTIENDE ENTRE LOS EXTREMOS ABIERTOS DE LAS DOS GUIAS DE ONDAS. LA PRIMERA SONDA TIENE UNA FORMA CUADRADA Y LA LINEA DE TRANSMISION TIENE DOS BRAZOS CONDUCTORES CONECTADOS A LADOS ADYACENTES DEL CUADRADO. LOS OTROS EXTREMOS DE LOS BRAZOS DEL CONDUCTOR SE ENCUENTRAN CONECTADOS A LA SEGUNDA SONDA CON UN RESISTOR EQUILIBRADOR DE IMPEDANCIA FORMADO SOBRE EL SOPORTE DE PELICULA ENTRE LOS DOS BRAZOS. UN BRAZO CONDUCTOR TIENE UNA LONGITUD DE ONDA UN CUARTO MAYOR QUE EL OTRO PARA EFECTUAR LA CONVERSION DESDE UNA TRANSMISION DE GUIA DE ONDAS POLARIZADA CIRCULARMENTE A UNA TRANSMISION DE MICROBANDA.
ES92305277T 1991-06-14 1992-06-09 Aparato de transicion del modo de guia de ondas a linea de microcinta. Expired - Lifetime ES2108730T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3169320A JPH04368002A (ja) 1991-06-14 1991-06-14 偏波変換装置

Publications (1)

Publication Number Publication Date
ES2108730T3 true ES2108730T3 (es) 1998-01-01

Family

ID=15884363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305277T Expired - Lifetime ES2108730T3 (es) 1991-06-14 1992-06-09 Aparato de transicion del modo de guia de ondas a linea de microcinta.

Country Status (5)

Country Link
US (1) US5276410A (es)
EP (1) EP0518615B1 (es)
JP (1) JPH04368002A (es)
DE (1) DE69221953T2 (es)
ES (1) ES2108730T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06164204A (ja) * 1992-11-24 1994-06-10 Matsushita Electric Ind Co Ltd 衛星受信用コンバータ
JP2759900B2 (ja) * 1993-06-30 1998-05-28 日本アンテナ株式会社 ホーン一体型円偏波・直線偏波変換器
US5471664A (en) * 1993-12-30 1995-11-28 Samsung Electro-Mechanics Co., Ltd. Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter
DE19505860A1 (de) * 1995-02-21 1996-08-22 Philips Patentverwaltung Konverter
JPH1174809A (ja) * 1997-08-27 1999-03-16 Alps Electric Co Ltd 衛星放送受信用コンバーター
US5973833A (en) * 1997-08-29 1999-10-26 Lightware, Inc. High efficiency polarizing converter
JP3607825B2 (ja) * 1999-02-01 2005-01-05 シャープ株式会社 マルチビームアンテナ
US6529098B2 (en) * 2000-03-01 2003-03-04 Prodelin Corporation Transmitting and receiving apparatus for satellite communication via dual-polarized signals
JP2002271105A (ja) * 2001-03-12 2002-09-20 Alps Electric Co Ltd 一次放射器
US7236681B2 (en) * 2003-09-25 2007-06-26 Prodelin Corporation Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes
US8414962B2 (en) 2005-10-28 2013-04-09 The Penn State Research Foundation Microcontact printed thin film capacitors
DE502007003856D1 (de) * 2006-04-03 2010-07-01 Grieshaber Vega Kg Hohlleiterübergang zur erzeugung zirkulär polarisierter wellen
WO2010102004A1 (en) * 2009-03-04 2010-09-10 American Polarizers Inc. Acrylic circular polarization lens for 3d vision and method of producing same
US8089327B2 (en) * 2009-03-09 2012-01-03 Toyota Motor Engineering & Manufacturing North America, Inc. Waveguide to plural microstrip transition
JP7101201B2 (ja) * 2020-01-06 2022-07-14 原田工業株式会社 円偏波アンテナ用給電回路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089103A (en) * 1960-02-01 1963-05-07 Merrimac Res And Dev Inc Radio frequency power splitter
US3886498A (en) * 1974-07-22 1975-05-27 Us Navy Wideband, matched three port power divider
US4233579A (en) * 1979-06-06 1980-11-11 Bell Telephone Laboratories, Incorporated Technique for suppressing spurious resonances in strip transmission line circuits
US4453142A (en) * 1981-11-02 1984-06-05 Motorola Inc. Microstrip to waveguide transition
JPS6027201A (ja) * 1983-07-25 1985-02-12 Meisei Electric Co Ltd 直線偏波・円偏波変換器
FR2550891B1 (fr) * 1983-08-19 1986-01-24 Labo Electronique Physique Separateur de modes pour systeme de reception hyperfrequence
JPS6451801A (en) * 1987-08-24 1989-02-28 Mitsubishi Electric Corp Static magnetic wave nonlinear device
GB8816276D0 (en) * 1988-07-08 1988-08-10 Marconi Co Ltd Waveguide coupler
US4901040A (en) * 1989-04-03 1990-02-13 American Telephone And Telegraph Company Reduced-height waveguide-to-microstrip transition
US5148131A (en) * 1991-06-11 1992-09-15 Hughes Aircraft Company Coaxial-to-waveguide transducer with improved matching

Also Published As

Publication number Publication date
DE69221953D1 (de) 1997-10-09
JPH04368002A (ja) 1992-12-21
US5276410A (en) 1994-01-04
EP0518615B1 (en) 1997-09-03
DE69221953T2 (de) 1998-02-05
EP0518615A3 (en) 1993-05-19
EP0518615A2 (en) 1992-12-16

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