DE69224033D1 - Antennensystem für Satelliten-Kommunikation - Google Patents

Antennensystem für Satelliten-Kommunikation

Info

Publication number
DE69224033D1
DE69224033D1 DE69224033T DE69224033T DE69224033D1 DE 69224033 D1 DE69224033 D1 DE 69224033D1 DE 69224033 T DE69224033 T DE 69224033T DE 69224033 T DE69224033 T DE 69224033T DE 69224033 D1 DE69224033 D1 DE 69224033D1
Authority
DE
Germany
Prior art keywords
antenna system
satellite communication
satellite
communication
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 - Fee Related
Application number
DE69224033T
Other languages
English (en)
Other versions
DE69224033T2 (de
Inventor
Aurinsalo Jouko
Ismo Huhtinen
Arto Hujanen
Kalevi Laukkanen
Ilkka Marttila
Risto Mutanen
Ilkka Pitkaenen
Tapio Salminen
Stefan Tallquist
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.)
Valtion Teknillinen Tutkimuskeskus
Original Assignee
Valtion Teknillinen Tutkimuskeskus
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 Valtion Teknillinen Tutkimuskeskus filed Critical Valtion Teknillinen Tutkimuskeskus
Publication of DE69224033D1 publication Critical patent/DE69224033D1/de
Application granted granted Critical
Publication of DE69224033T2 publication Critical patent/DE69224033T2/de
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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • 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
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/242—Circumferential scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE1992624033 1991-10-30 1992-10-29 Antennensystem für Satelliten-Kommunikation Expired - Fee Related DE69224033T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI915134A FI91028C (fi) 1991-10-30 1991-10-30 Satelliittiantennijärjestely

Publications (2)

Publication Number Publication Date
DE69224033D1 true DE69224033D1 (de) 1998-02-19
DE69224033T2 DE69224033T2 (de) 1998-08-13

Family

ID=8533397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992624033 Expired - Fee Related DE69224033T2 (de) 1991-10-30 1992-10-29 Antennensystem für Satelliten-Kommunikation

Country Status (3)

Country Link
EP (1) EP0540124B1 (de)
DE (1) DE69224033T2 (de)
FI (1) FI91028C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2110205C (en) * 1992-11-30 1999-11-23 Noboru Toyama Mobile receiver for satellite broadcast
FR2771552B1 (fr) * 1997-11-27 2000-01-21 Univ Lille Sciences Tech Transducteur d'emission-reception d'energie radioelectrique hyperfrequence
DE19834577B4 (de) * 1998-07-31 2011-12-29 Delphi Technologies, Inc. Antennensystem
DE19845868A1 (de) * 1998-10-05 2000-04-06 Pates Tech Patentverwertung Doppelfokusplanarantenne
RU2233017C1 (ru) 2002-12-02 2004-07-20 Общество с ограниченной ответственностью "Алгоритм" Антенное устройство с управляемой диаграммой направленности и планарная направленная антенна
JP2014075646A (ja) * 2012-10-02 2014-04-24 Fujikura Ltd アンテナ装置およびスポイラー
KR101709076B1 (ko) * 2015-11-24 2017-02-22 현대자동차주식회사 안테나 장치 및 이를 포함하는 차량
US10128931B2 (en) 2016-07-20 2018-11-13 Kymeta Corporation Antenna combiner
CN106450714B (zh) * 2016-11-24 2019-03-29 电子科技大学 一种适用于阵列的宽带圆极化天线

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839581A1 (de) * 1978-09-12 1980-03-20 Licentia Gmbh Weiche antennenumschaltung

Also Published As

Publication number Publication date
FI91028C (fi) 1994-04-25
EP0540124B1 (de) 1998-01-14
FI91028B (fi) 1994-01-14
EP0540124A1 (de) 1993-05-05
FI915134A0 (fi) 1991-10-30
FI915134A (fi) 1993-05-01
DE69224033T2 (de) 1998-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee