FR2656959B1 - Antenne pour une station terrestre de radiocommunications par satellite. - Google Patents

Antenne pour une station terrestre de radiocommunications par satellite.

Info

Publication number
FR2656959B1
FR2656959B1 FR9014272A FR9014272A FR2656959B1 FR 2656959 B1 FR2656959 B1 FR 2656959B1 FR 9014272 A FR9014272 A FR 9014272A FR 9014272 A FR9014272 A FR 9014272A FR 2656959 B1 FR2656959 B1 FR 2656959B1
Authority
FR
France
Prior art keywords
antenna
land station
satellite radiocommunication
radiocommunication
satellite
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 - Fee Related
Application number
FR9014272A
Other languages
English (en)
Other versions
FR2656959A1 (fr
Inventor
Haertinger Erwin
Rebhan Wolfgang
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2656959A1 publication Critical patent/FR2656959A1/fr
Application granted granted Critical
Publication of FR2656959B1 publication Critical patent/FR2656959B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
    • 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
    • H01Q19/192—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 dual offset reflectors
FR9014272A 1989-11-28 1990-11-16 Antenne pour une station terrestre de radiocommunications par satellite. Expired - Fee Related FR2656959B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893939318 DE3939318A1 (de) 1989-11-28 1989-11-28 Satellitenfunk-bodenstationsantenne

Publications (2)

Publication Number Publication Date
FR2656959A1 FR2656959A1 (fr) 1991-07-12
FR2656959B1 true FR2656959B1 (fr) 1993-01-15

Family

ID=6394345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014272A Expired - Fee Related FR2656959B1 (fr) 1989-11-28 1990-11-16 Antenne pour une station terrestre de radiocommunications par satellite.

Country Status (3)

Country Link
JP (1) JPH03178203A (fr)
DE (1) DE3939318A1 (fr)
FR (1) FR2656959B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311111A1 (de) * 1993-04-05 1994-12-01 Media Tech Vertriebs Gmbh Antennenanlage mit Hauptreflektor und Subreflektor
DE19544500C2 (de) * 1994-12-15 1999-07-08 Daimler Benz Aerospace Ag Reflektorantenne, insbesondere für einen Kommunikationssatelliten
JP2624207B2 (ja) * 1994-12-27 1997-06-25 日本電気株式会社 可搬型アンテナ装置
JP5367487B2 (ja) * 2009-07-22 2013-12-11 株式会社東芝 アンテナ装置
DE102020129465A1 (de) 2020-10-05 2022-04-07 Hiltron GmbH Satellitenantennensystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632615C3 (de) * 1976-07-20 1979-08-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Satelliten-Nachrichtenübertragungssystem
JPS5730401A (en) * 1980-07-31 1982-02-18 Nippon Telegr & Teleph Corp <Ntt> Antenna device
EP0152221A3 (fr) * 1984-02-09 1986-11-05 THE GENERAL ELECTRIC COMPANY, p.l.c. Station terrienne pour systèmes de télécommunications par satellite
US4771293A (en) * 1984-11-07 1988-09-13 The General Electric Company P.L.C. Dual reflector folding antenna
CA1316257C (fr) * 1988-04-08 1993-04-13 Kabushiki Kaisha Toshiba Antenne portative

Also Published As

Publication number Publication date
JPH03178203A (ja) 1991-08-02
DE3939318A1 (de) 1991-05-29
FR2656959A1 (fr) 1991-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse