DK154380C - ANTENNA FOR EARTH RADIO STATIONS - Google Patents

ANTENNA FOR EARTH RADIO STATIONS

Info

Publication number
DK154380C
DK154380C DK551980A DK551980A DK154380C DK 154380 C DK154380 C DK 154380C DK 551980 A DK551980 A DK 551980A DK 551980 A DK551980 A DK 551980A DK 154380 C DK154380 C DK 154380C
Authority
DK
Denmark
Prior art keywords
antenna
radio stations
earth radio
earth
stations
Prior art date
Application number
DK551980A
Other languages
Danish (da)
Other versions
DK154380B (en
DK551980A (en
Inventor
Peter Dondl
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 DK551980A publication Critical patent/DK551980A/en
Publication of DK154380B publication Critical patent/DK154380B/en
Application granted granted Critical
Publication of DK154380C publication Critical patent/DK154380C/en

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
    • H01Q3/08—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 for varying two co-ordinates of the orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G3/00—Observing or tracking cosmonautic vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
DK551980A 1979-12-24 1980-12-23 ANTENNA FOR EARTH RADIO STATIONS DK154380C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792952317 DE2952317C2 (en) 1979-12-24 1979-12-24 Position-tracking antenna for earth radio stations on a geostationary earth satellite
DE2952317 1979-12-24

Publications (3)

Publication Number Publication Date
DK551980A DK551980A (en) 1981-06-25
DK154380B DK154380B (en) 1988-11-07
DK154380C true DK154380C (en) 1989-04-17

Family

ID=6089651

Family Applications (1)

Application Number Title Priority Date Filing Date
DK551980A DK154380C (en) 1979-12-24 1980-12-23 ANTENNA FOR EARTH RADIO STATIONS

Country Status (5)

Country Link
EP (1) EP0032227B1 (en)
JP (1) JPS5698947A (en)
DE (1) DE2952317C2 (en)
DK (1) DK154380C (en)
IE (1) IE50678B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145207A1 (en) * 1981-02-28 1982-09-23 Siemens AG, 1000 Berlin und 8000 München TELECOMMUNICATION SATELLITE SYSTEM WITH GEOSTATIONAL POSITION LOOPS
EP0227930B1 (en) * 1985-11-15 1990-08-08 Siemens Aktiengesellschaft Supporting structure for a parabolic reflector antenna for a satellite communication system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576281B1 (en) * 1970-06-08 1982-02-04
US3714660A (en) * 1970-07-23 1973-01-30 Itt Antenna mounting structure
DE2037840A1 (en) * 1970-07-30 1972-02-03 Rohde & Schwarz Antenna especially for satellite earth stations
FR2247829A1 (en) * 1973-10-16 1975-05-09 Alsthom Cgee Ground aerial for geostationary satellite - two jacks allow reflector to pivot about an upper ball and socket joint
FR2248623A1 (en) * 1973-10-17 1975-05-16 Alsthom Cgee Ground antenna for geostationary satellite - elevation of pyramidal frame is varied by adjusting length of rear leg
FR2252663B1 (en) * 1973-11-22 1978-12-01 Gueguen Michel
FR2349969A2 (en) * 1973-11-22 1977-11-25 Gueguen Michel Directional mount for telecommunication antenna - has antenna reflector frame mounted on double articulated joint and on spindle to give movement about three axes
JPS51117553A (en) * 1975-04-08 1976-10-15 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna equipment
JPS51130143A (en) * 1975-05-08 1976-11-12 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna unit
JPS5548562Y2 (en) * 1975-06-26 1980-11-13
JPS6013321B2 (en) * 1975-11-11 1985-04-06 イギリス国 satellite tracking device

Also Published As

Publication number Publication date
JPS5698947A (en) 1981-08-08
DK154380B (en) 1988-11-07
DE2952317A1 (en) 1981-07-02
EP0032227B1 (en) 1984-03-14
DK551980A (en) 1981-06-25
EP0032227A1 (en) 1981-07-22
DE2952317C2 (en) 1984-03-08
IE802720L (en) 1981-06-24
IE50678B1 (en) 1986-06-11

Similar Documents

Publication Publication Date Title
JPS53954A (en) Radio antenna
GB1540814A (en) Radio antenna
JPS53117901A (en) Antenna array device for small zone radio communication system
NO783253L (en) ROTARY ANTENNA SYSTEM, ESPECIALLY FOR SATELLITE SHIP AND GROUND STATIONS
JPS52135243A (en) Radio frequency antenna device
GB1547136A (en) Radio antennae
DK237778A (en) MADESTRAAL ANTENNA FOR RADIO FREQUENCY
GB2015279B (en) Multiband radio receivers
DK9578A (en) POWER ARRANGEMENT FOR AN ANTENNA FOR MIXED SATELLITE SIGNALS
GB2005922B (en) Radio antennae
DK122877A (en) ANTENNA
NL7708106A (en) ANTENNA FOR A GROUND STATION OF A SATEL-LITE COMMUNICATION SYSTEM.
NL182768C (en) ANTENNA.
DE3071796D1 (en) Directable-beam antenna for communication satellite
NO152275C (en) MOBILE STATION RADIO RECEIVERS.
DK10683D0 (en) ANTENNA FOR SATELLITE RECEIVERS
GB2050701B (en) Radio antennae structures
GB2001202B (en) Radio frequency antenna
JPS52129299A (en) Antenna for radio navigation
DK154380C (en) ANTENNA FOR EARTH RADIO STATIONS
JPS5467743A (en) Earth station antenna
DK161232C (en) FRAME ANTENNA FOR RADIO COMMUNICATION
GB2013037B (en) Radio antennae
IT1132364B (en) radio receiver
ZA758053B (en) Radio antenna