DK118836B - Radarretningsantenne. - Google Patents

Radarretningsantenne.

Info

Publication number
DK118836B
DK118836B DK425368A DK425368A DK118836B DK 118836 B DK118836 B DK 118836B DK 425368 A DK425368 A DK 425368A DK 425368 A DK425368 A DK 425368A DK 118836 B DK118836 B DK 118836B
Authority
DK
Denmark
Prior art keywords
directional antenna
radar directional
radar
antenna
directional
Prior art date
Application number
DK425368A
Other languages
Danish (da)
English (en)
Inventor
J Alder
Original Assignee
Siemens Ag Albis
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 Albis filed Critical Siemens Ag Albis
Publication of DK118836B publication Critical patent/DK118836B/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)
  • Aerials With Secondary Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DK425368A 1968-03-08 1968-09-05 Radarretningsantenne. DK118836B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH351768A CH468088A (de) 1968-03-08 1968-03-08 Radar-Richtantennenanordnung

Publications (1)

Publication Number Publication Date
DK118836B true DK118836B (da) 1970-10-12

Family

ID=4257693

Family Applications (1)

Application Number Title Priority Date Filing Date
DK425368A DK118836B (da) 1968-03-08 1968-09-05 Radarretningsantenne.

Country Status (9)

Country Link
JP (1) JPS494778B1 (cg-RX-API-DMAC7.html)
CH (1) CH468088A (cg-RX-API-DMAC7.html)
DE (1) DE1812233A1 (cg-RX-API-DMAC7.html)
DK (1) DK118836B (cg-RX-API-DMAC7.html)
FR (1) FR1594899A (cg-RX-API-DMAC7.html)
GB (1) GB1187518A (cg-RX-API-DMAC7.html)
NL (1) NL6816419A (cg-RX-API-DMAC7.html)
NO (1) NO124507B (cg-RX-API-DMAC7.html)
SE (1) SE352989B (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942443A (cg-RX-API-DMAC7.html) * 1972-08-28 1974-04-22
JPS502477U (cg-RX-API-DMAC7.html) * 1973-05-11 1975-01-11
JPS5285569U (cg-RX-API-DMAC7.html) * 1975-12-22 1977-06-25
JPS5310372U (cg-RX-API-DMAC7.html) * 1976-07-09 1978-01-28
CH624451A5 (en) * 1976-12-06 1981-07-31 Hans Bieri Piston engine with means for the balancing of inertia forces
FR2513760A1 (fr) * 1981-09-25 1983-04-01 Thomson Csf Systeme d'equilibrage d'un couple de balourd, utilisation d'un tel systeme pour une antenne de radar aeroporte et antenne equilibree par un tel systeme
DE4120439A1 (de) * 1991-06-20 1992-12-24 Hirschmann Richard Gmbh Co Flachantenne
DE4218489C2 (de) * 1992-06-04 1994-09-29 Tuerautomation Fehraltorf Ag F In unterschiedliche Abstrahl- und Empfangsrichtungswinkel einstellbarer Bewegungsmelder in Form eines Radars

Also Published As

Publication number Publication date
CH468088A (de) 1969-01-31
SE352989B (cg-RX-API-DMAC7.html) 1973-01-15
GB1187518A (en) 1970-04-08
NO124507B (cg-RX-API-DMAC7.html) 1972-04-24
JPS494778B1 (cg-RX-API-DMAC7.html) 1974-02-02
FR1594899A (cg-RX-API-DMAC7.html) 1970-06-08
NL6816419A (cg-RX-API-DMAC7.html) 1969-09-10
DE1812233A1 (de) 1969-10-23

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