DE3521035C2 - - Google Patents

Info

Publication number
DE3521035C2
DE3521035C2 DE19853521035 DE3521035A DE3521035C2 DE 3521035 C2 DE3521035 C2 DE 3521035C2 DE 19853521035 DE19853521035 DE 19853521035 DE 3521035 A DE3521035 A DE 3521035A DE 3521035 C2 DE3521035 C2 DE 3521035C2
Authority
DE
Germany
Prior art keywords
exciter
spindle
reflector
drive
threaded
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
DE19853521035
Other languages
German (de)
English (en)
Other versions
DE3521035A1 (de
Inventor
Wolfgang Dipl.-Ing. 8000 Muenchen De Horn
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.)
Rohde and Schwarz GmbH and Co KG
Original Assignee
Rohde and Schwarz GmbH and Co KG
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 Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG
Priority to DE19853521035 priority Critical patent/DE3521035A1/de
Publication of DE3521035A1 publication Critical patent/DE3521035A1/de
Application granted granted Critical
Publication of DE3521035C2 publication Critical patent/DE3521035C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • 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
    • H01Q3/12—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 relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/18—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE19853521035 1985-06-12 1985-06-12 Verstellvorrichtung fuer den erreger einer reflektorantenne Granted DE3521035A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853521035 DE3521035A1 (de) 1985-06-12 1985-06-12 Verstellvorrichtung fuer den erreger einer reflektorantenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853521035 DE3521035A1 (de) 1985-06-12 1985-06-12 Verstellvorrichtung fuer den erreger einer reflektorantenne

Publications (2)

Publication Number Publication Date
DE3521035A1 DE3521035A1 (de) 1986-12-18
DE3521035C2 true DE3521035C2 (enExample) 1988-01-21

Family

ID=6273064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853521035 Granted DE3521035A1 (de) 1985-06-12 1985-06-12 Verstellvorrichtung fuer den erreger einer reflektorantenne

Country Status (1)

Country Link
DE (1) DE3521035A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584153B1 (en) * 1991-05-13 1995-10-11 THOMSON multimedia Radiowave antenna system

Also Published As

Publication number Publication date
DE3521035A1 (de) 1986-12-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee