GB1187518A - Improvements in or relating to Directional Radar Antena Arrangements - Google Patents

Improvements in or relating to Directional Radar Antena Arrangements

Info

Publication number
GB1187518A
GB1187518A GB5382868A GB5382868A GB1187518A GB 1187518 A GB1187518 A GB 1187518A GB 5382868 A GB5382868 A GB 5382868A GB 5382868 A GB5382868 A GB 5382868A GB 1187518 A GB1187518 A GB 1187518A
Authority
GB
United Kingdom
Prior art keywords
radiator
antena
arrangements
relating
balances
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
GB5382868A
Other languages
English (en)
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 Schweiz AG
Albiswerk Zuerich AG
Original Assignee
Siemens Albis AG
Albiswerk Zuerich 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 Albis AG, Albiswerk Zuerich AG filed Critical Siemens Albis AG
Publication of GB1187518A publication Critical patent/GB1187518A/en
Expired legal-status Critical Current

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)
GB5382868A 1968-03-08 1968-11-13 Improvements in or relating to Directional Radar Antena Arrangements Expired GB1187518A (en)

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
GB1187518A true GB1187518A (en) 1970-04-08

Family

ID=4257693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5382868A Expired GB1187518A (en) 1968-03-08 1968-11-13 Improvements in or relating to Directional Radar Antena Arrangements

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
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
DK118836B (da) 1970-10-12
NL6816419A (cg-RX-API-DMAC7.html) 1969-09-10
DE1812233A1 (de) 1969-10-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee