ITTO920339A1 - Antenna di radar del tipo a schiera fissa a puntamento omnidirezionale in azimut e con formazione dei fasci per via di calcolo - Google Patents

Antenna di radar del tipo a schiera fissa a puntamento omnidirezionale in azimut e con formazione dei fasci per via di calcolo

Info

Publication number
ITTO920339A1
ITTO920339A1 IT000339A ITTO920339A ITTO920339A1 IT TO920339 A1 ITTO920339 A1 IT TO920339A1 IT 000339 A IT000339 A IT 000339A IT TO920339 A ITTO920339 A IT TO920339A IT TO920339 A1 ITTO920339 A1 IT TO920339A1
Authority
IT
Italy
Prior art keywords
azimut
omnidirectional
pointing
calculation
fixed
Prior art date
Application number
IT000339A
Other languages
English (en)
Inventor
Andre Champeau
Jean-Louis Pourailly
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of ITTO920339A0 publication Critical patent/ITTO920339A0/it
Publication of ITTO920339A1 publication Critical patent/ITTO920339A1/it
Application granted granted Critical
Publication of IT1257894B publication Critical patent/IT1257894B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • 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
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
ITTO920339A 1991-04-19 1992-04-15 Antenna di radar del tipo a schiera fissa a puntamento omnidirezionalein azimut e con formazione dei fasci per via di calcolo IT1257894B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104858A FR2723264A1 (fr) 1991-04-19 1991-04-19 Antenne de radar de type reseau fixe a pointage omnidirectionnel en azimut et a formation de faisceaux par le calcul

Publications (3)

Publication Number Publication Date
ITTO920339A0 ITTO920339A0 (it) 1992-04-15
ITTO920339A1 true ITTO920339A1 (it) 1993-10-15
IT1257894B IT1257894B (it) 1996-02-16

Family

ID=9412058

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920339A IT1257894B (it) 1991-04-19 1992-04-15 Antenna di radar del tipo a schiera fissa a puntamento omnidirezionalein azimut e con formazione dei fasci per via di calcolo

Country Status (4)

Country Link
CA (1) CA2066140A1 (it)
FR (1) FR2723264A1 (it)
GB (1) GB9208374D0 (it)
IT (1) IT1257894B (it)

Also Published As

Publication number Publication date
ITTO920339A0 (it) 1992-04-15
CA2066140A1 (fr) 1995-12-15
FR2723264A1 (fr) 1996-02-02
GB9208374D0 (en) 1995-11-22
IT1257894B (it) 1996-02-16

Similar Documents

Publication Publication Date Title
FR2699008B1 (fr) Antenne active à synthèse de polarisation variable.
DK0634058T3 (da) Retningsantenne, især dipolantenne
EP0618641A3 (en) Ultra wideband phased array antenna.
DE4396911T1 (de) Diversitäts-Antennenstruktur, die nahe zueinander positionierte Antennen besitzt
DE69410059D1 (de) Antenne mit Strahlergruppe
FR2678111B1 (fr) Reflecteur d'antenne reconfigurable en service.
FR2651926B1 (fr) Antenne plane.
FR2651608B1 (fr) Antenne plane.
DE69218045D1 (de) Ebene Antenne
FI920191L (fi) Indragbar flerbandsantenn.
DE69320313D1 (de) Antennensystem mit Wendelantennen
FR2709878B1 (fr) Antenne fil-plaque monopolaire.
DE68910784D1 (de) Antenne mit elektronisch gesteuerter Ablenkung.
DE69910396D1 (de) Antenne mit azimut- und elevationsstrahlformung
TR28131A (tr) Koaksiyel anten.
FR2677491B1 (fr) Antenne hyperfrequence elementaire bipolarisee.
GB2259778B (en) Improvements relating to radar antenna systems
FR2685551B1 (fr) Antenne active "offset" a double reflecteurs.
ITTO920339A1 (it) Antenna di radar del tipo a schiera fissa a puntamento omnidirezionale in azimut e con formazione dei fasci per via di calcolo
FR2684809B1 (fr) Antenne passive multifaisceaux a reflecteur(s) conforme (s).
FR2671233B1 (fr) Antenne rotative a dipoles filaires.
FR2686981B1 (fr) Radar a antenne depliable et radome deployable.
FR2671235B1 (fr) Antenne offset avec radome.
DE69210154D1 (de) Antenne mit elektronisch gesteuerter Ablenkung
ITRM920857A1 (it) Base per antenne.

Legal Events

Date Code Title Description
0001 Granted