FR1111801A - Dispositif d'orientation de l'antenne d'un radar - Google Patents

Dispositif d'orientation de l'antenne d'un radar

Info

Publication number
FR1111801A
FR1111801A FR1111801DA FR1111801A FR 1111801 A FR1111801 A FR 1111801A FR 1111801D A FR1111801D A FR 1111801DA FR 1111801 A FR1111801 A FR 1111801A
Authority
FR
France
Prior art keywords
orienting
radar
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
Application number
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.)
RECH S ETUDES
Original Assignee
RECH S ETUDES
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 RECH S ETUDES filed Critical RECH S ETUDES
Application granted granted Critical
Publication of FR1111801A publication Critical patent/FR1111801A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1111801D 1954-09-29 1954-09-29 Dispositif d'orientation de l'antenne d'un radar Expired FR1111801A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1111801T 1954-09-29

Publications (1)

Publication Number Publication Date
FR1111801A true FR1111801A (fr) 1956-03-05

Family

ID=9626923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111801D Expired FR1111801A (fr) 1954-09-29 1954-09-29 Dispositif d'orientation de l'antenne d'un radar

Country Status (1)

Country Link
FR (1) FR1111801A (fr)

Similar Documents

Publication Publication Date Title
FR1096456A (fr) Antenne et dispositif d'alimentation diélectrique
FR1221495A (fr) Dispositif d'érection pneumatique pour antennes
FR1226301A (fr) Structure perfectionnée d'antenne
FR1158019A (fr) Dispositif d'attaque pour antenne
FR2002523A1 (fr) Dispositif d'antenne
CH305274A (fr) Dispositif d'antennes pour ondes courtes.
FR1204354A (fr) Structure d'antenne
FR1078432A (fr) Dispositif d'emmagasinage électronique
FR1167851A (fr) Dispositif de transmission d'ondes électromagnétiques
FR1242660A (fr) Installation d'antenne
FR1111801A (fr) Dispositif d'orientation de l'antenne d'un radar
CH322882A (fr) Dispositif d'antenne radio-électrique
FR1401683A (fr) Dispositif d'accord d'antenne
FR1134384A (fr) Structure d'antenne à fente
FR1220143A (fr) Dispositif d'antenne développable
CH338503A (fr) Dispositif conducteur d'ondes électromagnétiques unidirectionnel
FR1106609A (fr) Bague d'haubannage pour mât d'antenne
FR1278799A (fr) Dispositif de couplage d'antenne
FR1227158A (fr) Dispositif émetteur-récepteur de radar
FR1307590A (fr) Dispositif d'antenne
FR1351873A (fr) Dispositif d'antenne
CH345926A (fr) Dispositif d'antennes
FR1120847A (fr) Système d'antenne magnétique perfectionné
FR1112214A (fr) élément d'antenne
FR1117168A (fr) Dispositif de pointage