ITTO940477A0 - - Google Patents

Info

Publication number
ITTO940477A0
ITTO940477A0 ITTO940477A ITTO940477A ITTO940477A0 IT TO940477 A0 ITTO940477 A0 IT TO940477A0 IT TO940477 A ITTO940477 A IT TO940477A IT TO940477 A ITTO940477 A IT TO940477A IT TO940477 A0 ITTO940477 A0 IT TO940477A0
Authority
IT
Italy
Application number
ITTO940477A
Other languages
Italian (it)
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 filed Critical
Publication of ITTO940477A0 publication Critical patent/ITTO940477A0/it
Publication of ITTO940477A1 publication Critical patent/ITTO940477A1/it
Application granted granted Critical
Publication of IT1283987B1 publication Critical patent/IT1283987B1/it

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/426—Scanning radar, e.g. 3D radar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
IT94TO000477A 1993-06-11 1994-06-10 Sistema radar di sorveglianza ad impulsi ad antenna fissa IT1283987B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307050A FR2751420B1 (fr) 1993-06-11 1993-06-11 Systeme radar de surveillance a impulsions a antenne fixe

Publications (3)

Publication Number Publication Date
ITTO940477A0 true ITTO940477A0 (de) 1994-06-10
ITTO940477A1 ITTO940477A1 (it) 1995-12-10
IT1283987B1 IT1283987B1 (it) 1998-05-07

Family

ID=9448032

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000477A IT1283987B1 (it) 1993-06-11 1994-06-10 Sistema radar di sorveglianza ad impulsi ad antenna fissa

Country Status (4)

Country Link
DE (1) DE4420152A1 (de)
FR (1) FR2751420B1 (de)
GB (1) GB2316234B (de)
IT (1) IT1283987B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184827B1 (en) * 1999-02-26 2001-02-06 Motorola, Inc. Low cost beam steering planar array antenna
DE102014014892A1 (de) * 2014-10-13 2016-04-14 Rheinmetall Air Defence Ag Radarvorrichtung zur Detektion von unbemannten, langsam und tief fliegenden Flugobjekten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380012A (en) * 1981-07-17 1983-04-12 The Boeing Company Radome for aircraft
US4580140A (en) * 1983-06-17 1986-04-01 The United States Of America As Represented By The Secretary Of The Navy Twin aperture phased array lens antenna
US4667201A (en) * 1983-11-29 1987-05-19 Nec Corporation Electronic scanning antenna
JPH06105959B2 (ja) * 1989-04-24 1994-12-21 三菱電機株式会社 電子走査形アレイアンテナ装置
KR920008508A (ko) * 1990-10-10 1992-05-28 엔.라이스 머레트 디지탈 레이다 시스템 및 그 방법
US5115243A (en) * 1991-04-16 1992-05-19 General Electric Co. Radar system with active array antenna, beam multiplex control and pulse integration control responsive to azimuth angle

Also Published As

Publication number Publication date
GB2316234B (en) 1998-07-01
FR2751420B1 (fr) 1998-12-18
DE4420152A1 (de) 1998-05-07
ITTO940477A1 (it) 1995-12-10
GB9411659D0 (en) 1998-01-07
GB2316234A (en) 1998-02-18
IT1283987B1 (it) 1998-05-07
FR2751420A1 (fr) 1998-01-23

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Legal Events

Date Code Title Description
0001 Granted