GB2316234B - A low frequency fixed antenna pulse search radar system - Google Patents

A low frequency fixed antenna pulse search radar system

Info

Publication number
GB2316234B
GB2316234B GB9411659A GB9411659A GB2316234B GB 2316234 B GB2316234 B GB 2316234B GB 9411659 A GB9411659 A GB 9411659A GB 9411659 A GB9411659 A GB 9411659A GB 2316234 B GB2316234 B GB 2316234B
Authority
GB
United Kingdom
Prior art keywords
low frequency
radar system
fixed antenna
frequency fixed
search radar
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 - Fee Related
Application number
GB9411659A
Other versions
GB2316234A (en
GB9411659D0 (en
Inventor
Alain Kubala
Bernard Olivier
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.)
LE CENTRE THOMSON D APPLIC RAD
Original Assignee
LE CENTRE THOMSON D APPLIC RAD
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 LE CENTRE THOMSON D APPLIC RAD filed Critical LE CENTRE THOMSON D APPLIC RAD
Publication of GB9411659D0 publication Critical patent/GB9411659D0/en
Publication of GB2316234A publication Critical patent/GB2316234A/en
Application granted granted Critical
Publication of GB2316234B publication Critical patent/GB2316234B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
GB9411659A 1993-06-11 1994-06-10 A low frequency fixed antenna pulse search radar system Expired - Fee Related GB2316234B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307050A FR2751420B1 (en) 1993-06-11 1993-06-11 FIXED ANTENNA PULSE SURVEILLANCE RADAR SYSTEM

Publications (3)

Publication Number Publication Date
GB9411659D0 GB9411659D0 (en) 1998-01-07
GB2316234A GB2316234A (en) 1998-02-18
GB2316234B true GB2316234B (en) 1998-07-01

Family

ID=9448032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9411659A Expired - Fee Related GB2316234B (en) 1993-06-11 1994-06-10 A low frequency fixed antenna pulse search radar system

Country Status (4)

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

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 (en) * 2014-10-13 2016-04-14 Rheinmetall Air Defence Ag Radar device for the detection of unmanned, slow and low flying flying objects

Citations (4)

* 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
GB2232536A (en) * 1989-04-24 1990-12-12 Mitsubishi Electric Corp Electronic scanning array antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920008508A (en) * 1990-10-10 1992-05-28 엔.라이스 머레트 Digital Radar System and Method
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

Patent Citations (4)

* 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
GB2232536A (en) * 1989-04-24 1990-12-12 Mitsubishi Electric Corp Electronic scanning array antenna

Also Published As

Publication number Publication date
GB2316234A (en) 1998-02-18
ITTO940477A1 (en) 1995-12-10
FR2751420A1 (en) 1998-01-23
FR2751420B1 (en) 1998-12-18
ITTO940477A0 (en) 1994-06-10
GB9411659D0 (en) 1998-01-07
IT1283987B1 (en) 1998-05-07
DE4420152A1 (en) 1998-05-07

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Legal Events

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

Effective date: 20100610