ITTO920339A0 - Antenna di radar del tipo a schiera fissa a puntamento omnidirezionalein azimut e con formazione dei fasci per via di calcolo - Google Patents

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

Info

Publication number
ITTO920339A0
ITTO920339A0 IT92TO339A ITTO920339A ITTO920339A0 IT TO920339 A0 ITTO920339 A0 IT TO920339A0 IT 92TO339 A IT92TO339 A IT 92TO339A IT TO920339 A ITTO920339 A IT TO920339A IT TO920339 A0 ITTO920339 A0 IT TO920339A0
Authority
IT
Italy
Prior art keywords
azimut
omnidirectional
pointing
calculation
radar antenna
Prior art date
Application number
IT92TO339A
Other languages
English (en)
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 true ITTO920339A0 (it) 1992-04-15
ITTO920339A1 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
ITTO920339A1 (it) 1993-10-15
CA2066140A1 (fr) 1995-12-15
FR2723264A1 (fr) 1996-02-02
GB9208374D0 (en) 1995-11-22
IT1257894B (it) 1996-02-16

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Legal Events

Date Code Title Description
0001 Granted