ES8302974A1 - Instalacion receptora para microondas. - Google Patents
Instalacion receptora para microondas.Info
- Publication number
- ES8302974A1 ES8302974A1 ES510038A ES510038A ES8302974A1 ES 8302974 A1 ES8302974 A1 ES 8302974A1 ES 510038 A ES510038 A ES 510038A ES 510038 A ES510038 A ES 510038A ES 8302974 A1 ES8302974 A1 ES 8302974A1
- Authority
- ES
- Spain
- Prior art keywords
- polarization
- waveguide
- feeder
- circuit
- coupling
- 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
Links
Classifications
-
- 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
- H01Q13/0208—Corrugated horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/165—Auxiliary devices for rotating the plane of polarisation
- H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
- H01P1/172—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a dielectric element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/193—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with feed supported subreflector
Landscapes
- Waveguide Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Polyesters Or Polycarbonates (AREA)
- External Artificial Organs (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Micromachines (AREA)
- Threshing Machine Elements (AREA)
Abstract
INSTALACION RECEPTORA PARA MICROONDAS. CONSTA DE CONDUCTOR DE ALIMENTACION HUECO, UNA PARTE DEL CUAL ESTA CONSTITUIDO COMO FILTRO DE PASO DE BANDA ACTUANTE PARA AMBAS DIRECCIONES DE POLARIZACION. LA SALIDA DE DICHO CONDUCTOR ESTA UNIDO AL SUBSTRATO DE CONDUCTOR DE MICROTIRAS, SOPORTADOR DE LA CONEXION CONVERTIDORA SOBRE EL QUE VAN COLOCADOS MEDIOS QUE PENETRAN EN EL CONDUCTOR HUECO DE ALIMENTACION PARA EL ACOPLAMIENTO DE ONDAS DE CONDUCTOR HUECO EN AMBAS DIRECCIONES DE POLARIZACION. UNA PARTE DEL CONDUCTOR HUECO DE ALIMENTACION, ACTUA COMO PASO SUPERIOR CUYA FRECUENCIA DE LIMITE ESTA ELEGIDA DE MODO QUE EXISTA UNA AMORTIGUACION DE BLOQUEO SUFICIENTEMENTE ALTA PARA LA SEÑAL OSCILADORA DEL CONVERTIDOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3108758A DE3108758A1 (de) | 1981-03-07 | 1981-03-07 | Mikrowellen-empfangseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES510038A0 ES510038A0 (es) | 1983-01-16 |
ES8302974A1 true ES8302974A1 (es) | 1983-01-16 |
Family
ID=6126637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510038A Expired ES8302974A1 (es) | 1981-03-07 | 1982-03-02 | Instalacion receptora para microondas. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4498061A (es) |
EP (1) | EP0059927B1 (es) |
AT (1) | ATE15960T1 (es) |
CA (1) | CA1179753A (es) |
DE (2) | DE3108758A1 (es) |
DK (1) | DK90282A (es) |
ES (1) | ES8302974A1 (es) |
FI (1) | FI820784L (es) |
GR (1) | GR76035B (es) |
IE (1) | IE53573B1 (es) |
NO (1) | NO154510C (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596047A (en) * | 1981-08-31 | 1986-06-17 | Nippon Electric Co., Ltd. | Satellite broadcasting receiver including a parabolic antenna with a feed waveguide having a microstrip down converter circuit |
JPS5999801A (ja) * | 1982-11-30 | 1984-06-08 | Toshiba Corp | マイクロ波受信装置 |
CA1216907A (en) * | 1983-01-26 | 1987-01-20 | Yoshiaki Kaneko | Cavity resonator coupling type power distributor/power combiner |
NL8401335A (nl) * | 1984-04-26 | 1985-11-18 | Philips Nv | Ontvanginrichting voor toepassing in een tv front end. |
US4673947A (en) * | 1984-07-02 | 1987-06-16 | The Marconi Company Limited | Cassegrain aerial system |
GB8421102D0 (en) * | 1984-08-20 | 1984-09-26 | Marconi Co Ltd | Dielectric polariser |
CH668507A5 (de) * | 1984-10-10 | 1988-12-30 | Huber+Suhner Ag | Hohlleiter mit einem strahler. |
JPS61198906A (ja) * | 1985-02-28 | 1986-09-03 | Mitsubishi Electric Corp | 高周波増幅装置 |
CH667552A5 (de) * | 1985-10-11 | 1988-10-14 | Huber+Suhner Ag | Hohlleiteranordnung. |
FR2591407B1 (fr) * | 1985-12-10 | 1988-08-05 | Loire Electronique | Dispositif de reception, a guide d'onde et circuits superheterodynes, de deux signaux hyperfrequences a polarisation de sens inverses |
FR2591406B1 (fr) * | 1985-12-10 | 1989-01-13 | Loire Electronique | Dispositif de reception simultanee de deux signaux hyperfrequences a polarisation circulaire de sens inverses |
IT1188403B (it) * | 1986-03-03 | 1988-01-14 | Gte Telecom Spa | Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffuzione diretta da satellite |
DE3619220A1 (de) * | 1986-06-07 | 1988-02-18 | Kolbe & Co Hans | Konvertersystem |
DE3622175A1 (de) * | 1986-07-02 | 1988-01-21 | Kolbe & Co Hans | Anordnung zur auskopplung zweier orthogonal linear polarisierter wellen aus einem hohlleiter |
JPH0174613U (es) * | 1987-07-06 | 1989-05-19 | ||
FR2623020B1 (fr) * | 1987-11-05 | 1990-02-16 | Alcatel Espace | Dispositif d'excitation d'un guide d'onde en polarisation circulaire par une antenne plane |
AU4513889A (en) * | 1988-11-14 | 1990-06-12 | Motson & Company Limited | Microwave signal receiving apparatus |
GB2240886A (en) * | 1990-02-02 | 1991-08-14 | Racal Mesl Ltd | Radio signal polarisation switching arrangement |
US5109232A (en) * | 1990-02-20 | 1992-04-28 | Andrew Corporation | Dual frequency antenna feed with apertured channel |
FR2659172B1 (fr) * | 1990-03-01 | 1992-09-04 | Europ Agence Spatiale | Element rayonnant en guide d'ondes a couplage electromagnetique. |
US5568158A (en) * | 1990-08-06 | 1996-10-22 | Gould; Harry J. | Electronic variable polarization antenna feed apparatus |
US5517203A (en) * | 1994-05-11 | 1996-05-14 | Space Systems/Loral, Inc. | Dielectric resonator filter with coupling ring and antenna system formed therefrom |
EP0683561A1 (en) * | 1994-05-18 | 1995-11-22 | Guan-Wu Wang | Low-cost low noise block down-converter with a self-oscillating mixer for satellite broadcast receivers |
KR100223375B1 (ko) * | 1997-06-11 | 1999-10-15 | 윤종용 | 마이크로웨이브 시스템에 사용하기 위한 주파수변환기 |
US6075497A (en) * | 1997-06-30 | 2000-06-13 | Acer Neweb Corp. | Multiple-feed electromagnetic signal receiving apparatus |
FR2766625B1 (fr) * | 1997-07-28 | 1999-09-03 | Alsthom Cge Alcatel | Antenne a polarisation circulaire un sens |
US5796319A (en) * | 1997-08-26 | 1998-08-18 | Hughes Electronics Corporation | Dual mode cavity resonator with coupling grooves |
FR2777700B1 (fr) * | 1998-04-20 | 2000-07-07 | Org Europeenne Telecommunications Par Satellite Eutelsat | Agencement de convertisseur de frequences pour antennes parabolique |
JP3692273B2 (ja) * | 2000-02-03 | 2005-09-07 | アルプス電気株式会社 | 一次放射器 |
US6593893B2 (en) * | 2000-03-06 | 2003-07-15 | Hughes Electronics Corporation | Multiple-beam antenna employing dielectric filled feeds for multiple and closely spaced satellites |
US6727776B2 (en) | 2001-02-09 | 2004-04-27 | Sarnoff Corporation | Device for propagating radio frequency signals in planar circuits |
US6717552B2 (en) * | 2002-01-08 | 2004-04-06 | The Boeing Company | Communications antenna system and mobile transmit and receive reflector antenna |
CN1682402B (zh) | 2002-08-20 | 2010-09-29 | 爱罗莎特股份有限公司 | 有宽带天线的通信系统 |
WO2005043677A1 (ja) * | 2003-10-30 | 2005-05-12 | Mitsubishi Denki Kabushiki Kaisha | アンテナ装置 |
JP4084299B2 (ja) * | 2003-12-26 | 2008-04-30 | シャープ株式会社 | フィードホーン、電波受信用コンバータおよびアンテナ |
US8427384B2 (en) * | 2007-09-13 | 2013-04-23 | Aerosat Corporation | Communication system with broadband antenna |
US7957692B2 (en) * | 2007-10-19 | 2011-06-07 | Chaparral Communications, Inc. | Signal receiver circuit and method of implementation |
FR2926680B1 (fr) * | 2008-01-18 | 2010-02-12 | Alcatel Lucent | Reflecteur-secondaire d'une antenne a double reflecteur |
CN103703609B (zh) * | 2012-07-04 | 2015-09-09 | 华为技术有限公司 | 微波通信设备和微波通信系统 |
US9568675B2 (en) * | 2013-07-03 | 2017-02-14 | City University Of Hong Kong | Waveguide coupler |
WO2015000376A1 (en) * | 2013-07-03 | 2015-01-08 | City University Of Hong Kong | Waveguide coupler |
US9252470B2 (en) * | 2013-09-17 | 2016-02-02 | National Instruments Corporation | Ultra-broadband diplexer using waveguide and planar transmission lines |
US9273989B2 (en) | 2014-03-28 | 2016-03-01 | Honeywell International Inc. | Foam filled dielectric rod antenna |
CN106099386B (zh) * | 2016-06-02 | 2018-12-14 | 南京航空航天大学 | 一种具有低频吸波与极化转换的装置及工作方法 |
US11929552B2 (en) | 2016-07-21 | 2024-03-12 | Astronics Aerosat Corporation | Multi-channel communications antenna |
US10992052B2 (en) | 2017-08-28 | 2021-04-27 | Astronics Aerosat Corporation | Dielectric lens for antenna system |
CN110021816A (zh) * | 2019-03-18 | 2019-07-16 | 北京微度芯创科技有限责任公司 | 宽频带双圆极化微带转波导馈源天线系统 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2684445A (en) * | 1946-03-29 | 1954-07-20 | Us Navy | Lobe switching antenna |
FR940113A (fr) * | 1947-01-16 | 1948-12-03 | Sadir Carpentier | Perfectionnements aux dispositifs de communications par ondes ultracourtes |
DE973679C (de) * | 1952-07-25 | 1960-04-28 | Telefunken Gmbh | Schaltungsanordnung zur Unterdruckung der Ausstrahlung der Oberwellen eines Oszillators eines UKW-Empfaengers |
US3233241A (en) * | 1955-05-25 | 1966-02-01 | Alford Andrew | Horn for radiating circularly polarized waves |
US3001193A (en) * | 1956-03-16 | 1961-09-19 | Pierre G Marie | Circularly polarized antenna system |
NL221438A (es) * | 1956-10-29 | |||
US3034118A (en) * | 1957-05-28 | 1962-05-08 | Gen Electronic Lab Inc | Omnipolarized antenna horn |
GB901005A (en) * | 1959-05-18 | 1962-07-11 | Tesla Np | Improvements in or relating to a parabolic reflector antenna for waves polarized in two directions |
US3059186A (en) * | 1960-11-30 | 1962-10-16 | Philip J Allen | Polarization resolver and mixer |
US3092828A (en) * | 1961-04-28 | 1963-06-04 | Philip J Allen | Polarization modulation apparatus |
GB973583A (en) * | 1962-04-11 | 1964-10-28 | Post Office | Improvements in or relating to microwave aerials |
US3216017A (en) * | 1962-12-04 | 1965-11-02 | Martin Marietta Corp | Polarizer for use in antenna and transmission line systems |
US3268902A (en) * | 1963-12-05 | 1966-08-23 | Bell Telephone Labor Inc | Dual frequency microwave aperturetype antenna providing similar radiation pattern on both frequencies |
FR1392013A (fr) * | 1964-01-31 | 1965-03-12 | Nouveaux aériens pour micro-ondes | |
CH416763A (de) * | 1964-07-08 | 1966-07-15 | Patelhold Patentverwertung | Ubergangsanordnung zur Verbindung einer Koaxialleitung mit einer rechteckigen Hohlleitung |
US3430244A (en) * | 1964-11-25 | 1969-02-25 | Radiation Inc | Reflector antennas |
DE1466067A1 (de) * | 1965-06-05 | 1969-05-29 | Karlheinz Elgert | Bereichssperre 80 bis 130 MHz zur Unterdrueckung von Oszillatorgrundfrequenzen im Fernseh-Band I |
FR1540513A (fr) * | 1967-08-18 | 1968-09-27 | Alcatel Sa | Dispositif séparateur d'ondes polarisées circulairement |
FR1562149A (es) * | 1968-02-13 | 1969-04-04 | ||
DE1918084B2 (de) * | 1969-04-09 | 1972-09-07 | Anton Kathrein, Älteste Spezialfabrik für Antennen und Blitzschutzapparate, 8200 Rosenheim | Empfnagssystem fuer hohe frequenzen mit einer parabolantenne, einem frequenzumsetzer und einer koaxialleitung |
US3611391A (en) * | 1970-03-27 | 1971-10-05 | Us Army | Cassegrain antenna with dielectric guiding structure |
US3697898A (en) * | 1970-05-08 | 1972-10-10 | Communications Satellite Corp | Plural cavity bandpass waveguide filter |
US3611396A (en) * | 1970-06-18 | 1971-10-05 | Us Army | Dual waveguide horn antenna |
DE2055443C3 (de) * | 1970-11-11 | 1982-02-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Polarisationswandler für Mikrowellen |
JPS5641001B1 (es) * | 1971-04-30 | 1981-09-25 | ||
DE2329555A1 (de) * | 1973-06-09 | 1974-12-19 | Philips Patentverwaltung | Hochpassfilter fuer den ghz-bereich |
US3955202A (en) * | 1975-04-15 | 1976-05-04 | Macrowave Development Laboratories, Inc. | Circularly polarized wave launcher |
DE2645700A1 (de) * | 1976-10-09 | 1978-04-13 | Licentia Gmbh | Antennensystem fuer sehr kurze elektrische wellen |
NL180623C (nl) * | 1977-01-12 | 1987-08-17 | Philips Nv | Belichter voor een antenne. |
DE2938187A1 (de) * | 1979-09-21 | 1981-04-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Cassegrain-erreger-system fuer eine parabolantenne |
JPS5683101A (en) * | 1979-12-07 | 1981-07-07 | Fujitsu Ltd | Generator for circular polarized wave |
-
1981
- 1981-03-07 DE DE3108758A patent/DE3108758A1/de not_active Withdrawn
-
1982
- 1982-03-02 ES ES510038A patent/ES8302974A1/es not_active Expired
- 1982-03-02 DK DK90282A patent/DK90282A/da not_active Application Discontinuation
- 1982-03-02 GR GR67445A patent/GR76035B/el unknown
- 1982-03-03 DE DE8282101608T patent/DE3266606D1/de not_active Expired
- 1982-03-03 AT AT82101608T patent/ATE15960T1/de not_active IP Right Cessation
- 1982-03-03 EP EP82101608A patent/EP0059927B1/de not_active Expired
- 1982-03-05 IE IE498/82A patent/IE53573B1/en unknown
- 1982-03-05 CA CA000397713A patent/CA1179753A/en not_active Expired
- 1982-03-05 NO NO820692A patent/NO154510C/no unknown
- 1982-03-05 US US06/355,116 patent/US4498061A/en not_active Expired - Fee Related
- 1982-03-05 FI FI820784A patent/FI820784L/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES510038A0 (es) | 1983-01-16 |
EP0059927A1 (de) | 1982-09-15 |
US4498061A (en) | 1985-02-05 |
GR76035B (es) | 1984-08-03 |
ATE15960T1 (de) | 1985-10-15 |
IE820498L (en) | 1982-09-07 |
CA1179753A (en) | 1984-12-18 |
NO820692L (no) | 1982-09-08 |
NO154510B (no) | 1986-06-23 |
EP0059927B1 (de) | 1985-10-02 |
NO154510C (no) | 1986-10-01 |
DK90282A (da) | 1982-09-08 |
DE3108758A1 (de) | 1982-09-16 |
FI820784L (fi) | 1982-09-08 |
DE3266606D1 (en) | 1985-11-07 |
IE53573B1 (en) | 1988-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960401 |