FR2596207B1 - Reflecteur d'antenne parabolique - Google Patents

Reflecteur d'antenne parabolique

Info

Publication number
FR2596207B1
FR2596207B1 FR878703762A FR8703762A FR2596207B1 FR 2596207 B1 FR2596207 B1 FR 2596207B1 FR 878703762 A FR878703762 A FR 878703762A FR 8703762 A FR8703762 A FR 8703762A FR 2596207 B1 FR2596207 B1 FR 2596207B1
Authority
FR
France
Prior art keywords
parabolic antenna
antenna reflector
reflector
parabolic
antenna
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
Application number
FR878703762A
Other languages
English (en)
Other versions
FR2596207A1 (fr
Inventor
Hiroshi Kurosawa
Izumi Ochiai
Yoshio Asahino
Yoichi Wakabayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP61059123A external-priority patent/JPH0722243B2/ja
Priority claimed from JP18841786A external-priority patent/JPH0736486B2/ja
Priority claimed from JP20948586A external-priority patent/JPH0685486B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2596207A1 publication Critical patent/FR2596207A1/fr
Application granted granted Critical
Publication of FR2596207B1 publication Critical patent/FR2596207B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
FR878703762A 1986-03-19 1987-03-18 Reflecteur d'antenne parabolique Expired FR2596207B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61059123A JPH0722243B2 (ja) 1986-03-19 1986-03-19 パラボラアンテナのデイツシユ
JP18841786A JPH0736486B2 (ja) 1986-08-13 1986-08-13 パラボラアンテナのデイツシユ
JP20948586A JPH0685486B2 (ja) 1986-09-08 1986-09-08 パラボラアンテナのデイツシユ

Publications (2)

Publication Number Publication Date
FR2596207A1 FR2596207A1 (fr) 1987-09-25
FR2596207B1 true FR2596207B1 (fr) 1989-12-01

Family

ID=27296777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878703762A Expired FR2596207B1 (fr) 1986-03-19 1987-03-18 Reflecteur d'antenne parabolique

Country Status (3)

Country Link
US (1) US4916459A (fr)
DE (1) DE3709053A1 (fr)
FR (1) FR2596207B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU206062U1 (ru) * 2021-03-17 2021-08-18 Акционерное общество «Информационные спутниковые системы» имени академика М.Ф. Решетнёва" Рефлектор

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE61873B1 (en) * 1990-02-02 1994-11-30 American Metal Spinning Ltd A Radiation Antenna
GB9125401D0 (en) * 1991-11-29 1992-01-29 Concentric Pressed Products Lt Reflector antennae
CA2135703A1 (fr) * 1994-01-31 1995-08-01 Louis B. Brydon Reflecteur d'antenne en membrane mince ultra-legere
US5532710A (en) * 1994-06-21 1996-07-02 Winegard Company Satellite dish stacking system
FR2797099B1 (fr) * 1999-07-26 2004-12-10 Alden Loisirs Et Tech Plateau concave d'antenne parabolique et antenne comportant un tel plateau
DE29914904U1 (de) * 1999-08-25 1999-12-30 Michel Oliver Satellitenempfänger und Vorrichtung zum Abdecken eines Satellitenempfängers
US20020008669A1 (en) * 1999-11-12 2002-01-24 Muhlhauser Nicholas L. Reflective antenna system with increased focal length
SE0100345D0 (sv) * 2001-02-02 2001-02-02 Saab Ab Antennsystem och reflektorelement i antennsystem
US6466175B1 (en) * 2001-03-20 2002-10-15 Netune Communications, Inc. Adjustable horn mount assembly
US6768468B2 (en) * 2001-09-27 2004-07-27 Raytheon Company Reflecting surfaces having geometries independent of geometries of wavefronts reflected therefrom
TW200952261A (en) * 2008-06-06 2009-12-16 Azure Shine Int Inc Manufacturing method of a satellite dish antenna that integrally displays trademark by visual contrast of hollw hole and the structure thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065478B (fr) * 1959-09-17
DE736508C (de) * 1934-03-21 1943-06-19 Telefunken Gmbh Gitterreflektor fuer ultrakurze Wellen
US2181181A (en) * 1935-03-05 1939-11-28 Telefunken Gmbh Short wave reflector
US2325765A (en) * 1939-03-16 1943-08-03 Gartenmeister Walter Rotation-symmetric reflector
US2423648A (en) * 1943-01-27 1947-07-08 Rca Corp Antenna
US2960950A (en) * 1952-07-31 1960-11-22 Gabriel Co Method of making reflector
US2858535A (en) * 1955-07-29 1958-10-28 Lab For Electronics Inc Microwave polarization apparatus
GB810249A (en) * 1956-10-30 1959-03-11 Decca Record Co Ltd Improvements in or relating to apertured structures with double curvature
US3514781A (en) * 1967-12-05 1970-05-26 Us Army Broadband,high gain antenna with relatively constant beamwidth
US3969731A (en) * 1970-02-11 1976-07-13 Hughes Aircraft Company Mesh articles particularly for use as reflectors of radio waves
US4405928A (en) * 1980-03-17 1983-09-20 Harris Corporation Wind load reduction in tower mounted broadcast antennas
US4455557A (en) * 1982-06-02 1984-06-19 John Thomas Dished reflector and method of making same
JPS6022802A (ja) * 1983-03-01 1985-02-05 Toshiba Corp パラボラアンテナ装置
JPS6037801A (ja) * 1983-08-10 1985-02-27 Nichimen Kk パラボラアンテナ反射鏡およびその製造方法
JPS60170303A (ja) * 1984-02-14 1985-09-03 Mitsubishi Plastics Ind Ltd パラボラ反射器
JPS60233905A (ja) * 1984-05-04 1985-11-20 Dx Antenna Co Ltd アンテナ装置
US4568945A (en) * 1984-06-15 1986-02-04 Winegard Company Satellite dish antenna apparatus
US4656486A (en) * 1985-07-12 1987-04-07 Turner Allan L Satellite TV dish antenna support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU206062U1 (ru) * 2021-03-17 2021-08-18 Акционерное общество «Информационные спутниковые системы» имени академика М.Ф. Решетнёва" Рефлектор

Also Published As

Publication number Publication date
DE3709053C2 (fr) 1991-05-16
DE3709053A1 (de) 1987-10-01
US4916459A (en) 1990-04-10
FR2596207A1 (fr) 1987-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse