GB8421462D0 - Radars - Google Patents

Radars

Info

Publication number
GB8421462D0
GB8421462D0 GB848421462A GB8421462A GB8421462D0 GB 8421462 D0 GB8421462 D0 GB 8421462D0 GB 848421462 A GB848421462 A GB 848421462A GB 8421462 A GB8421462 A GB 8421462A GB 8421462 D0 GB8421462 D0 GB 8421462D0
Authority
GB
United Kingdom
Prior art keywords
radars
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.)
Granted
Application number
GB848421462A
Other versions
GB2204757B (en
GB2204757A (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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of GB8421462D0 publication Critical patent/GB8421462D0/en
Publication of GB2204757A publication Critical patent/GB2204757A/en
Application granted granted Critical
Publication of GB2204757B publication Critical patent/GB2204757B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4418—Monopulse radar, i.e. simultaneous lobing with means for eliminating radar-dependent errors in angle measurements, e.g. multipath effects
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
    • G01S13/685—Radar-tracking systems; Analogous systems for angle tracking only using simultaneous lobing techniques

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)
GB8421462A 1983-08-25 1984-08-23 Radars Expired GB2204757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8322901 1983-08-25

Publications (3)

Publication Number Publication Date
GB8421462D0 true GB8421462D0 (en) 1988-09-07
GB2204757A GB2204757A (en) 1988-11-16
GB2204757B GB2204757B (en) 1989-06-01

Family

ID=10547870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8421462A Expired GB2204757B (en) 1983-08-25 1984-08-23 Radars

Country Status (1)

Country Link
GB (1) GB2204757B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382090A1 (en) * 1989-02-09 1990-08-16 Siemens-Albis Aktiengesellschaft Method to avoid unfavourable phase positions in a radar device employing the cross-feed method
DE112005001563T5 (en) * 2004-08-10 2007-07-12 Murata Mfg. Co., Ltd., Nagaokakyo radar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417138B (en) * 1979-04-25 1981-02-23 Ericsson Telefon Ab L M MTI FILTER INCLUDED IN THE RECEIVER IN A FOLLOWED
EP0070851A1 (en) * 1981-02-06 1983-02-09 British Aerospace Public Limited Company Radar sensing system
GB2134741B (en) * 1983-01-31 1987-07-01 Decca Ltd Radar apparatus

Also Published As

Publication number Publication date
GB2204757B (en) 1989-06-01
GB2204757A (en) 1988-11-16

Similar Documents

Publication Publication Date Title
AR242392A1 (en) Carboxyalkenamidocephalosporins
GB8406122D0 (en) Radar apparatus
GR80846B (en) Substituted i-amino-4-nitro-acridinones
ZA842025B (en) Interleuken-2
GB8414912D0 (en) Substituted metaaminophenols
PH21573A (en) Substituted indeno-pyridazinones
GR3019052T3 (en) Pulse radar
GB8400173D0 (en) Substituted 4-amino-3-nitrophenols
GB2147761B (en) Radar apparatus
GB2134741B (en) Radar apparatus
AR240937A2 (en) Benzoquinolizines
GB8413741D0 (en) Substituted acylipiperazinoquinazoles
GB2104753B (en) Radars
GB2242328B (en) Radar system
GB2144121B (en) Substituted 3-hydrazinopropionates
GB2142201B (en) Radar system
AR242214A1 (en) Thiazolo - and thiazinobenzimidazoles
GB2204757B (en) Radars
GB8309889D0 (en) Angle-tracking radar system
ZA845627B (en) Substituted furazans
GB8426545D0 (en) Radar device
GB8427338D0 (en) Not known
GB8416608D0 (en) Not known
GB2221589B (en) Radar
GB2421866B (en) Radar system

Legal Events

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