GB8911380D0 - Radar - Google Patents

Radar

Info

Publication number
GB8911380D0
GB8911380D0 GB8911380A GB8911380A GB8911380D0 GB 8911380 D0 GB8911380 D0 GB 8911380D0 GB 8911380 A GB8911380 A GB 8911380A GB 8911380 A GB8911380 A GB 8911380A GB 8911380 D0 GB8911380 D0 GB 8911380D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Granted
Application number
GB8911380A
Other versions
GB2279529B (en
GB2279529A (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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB8911380A priority Critical patent/GB2279529B/en
Priority to DE4042022A priority patent/DE4042022C2/en
Priority to IT02175290A priority patent/IT1267962B1/en
Priority to FR9015283A priority patent/FR2714975B1/en
Priority to IT000291A priority patent/ITMI910291A1/en
Publication of GB8911380D0 publication Critical patent/GB8911380D0/en
Publication of GB2279529A publication Critical patent/GB2279529A/en
Application granted granted Critical
Publication of GB2279529B publication Critical patent/GB2279529B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/10—Systems for determining direction or position line using amplitude comparison of signals transmitted sequentially from antennas or antenna systems having differently-oriented overlapping directivity characteristics, e.g. equi-signal A-N type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/24—Beam riding guidance systems
    • F41G7/28—Radio guidance systems
GB8911380A 1989-05-18 1989-05-18 Radar Expired - Fee Related GB2279529B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8911380A GB2279529B (en) 1989-05-18 1989-05-18 Radar
DE4042022A DE4042022C2 (en) 1989-05-18 1990-04-11 Method and arrangement for steering an object using a radar information field
IT02175290A IT1267962B1 (en) 1989-05-18 1990-10-16 RADAR
FR9015283A FR2714975B1 (en) 1989-05-18 1990-12-05 Method and apparatus for guiding an object by radar.
IT000291A ITMI910291A1 (en) 1989-05-18 1991-02-06 RADAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8911380A GB2279529B (en) 1989-05-18 1989-05-18 Radar

Publications (3)

Publication Number Publication Date
GB8911380D0 true GB8911380D0 (en) 1994-09-21
GB2279529A GB2279529A (en) 1995-01-04
GB2279529B GB2279529B (en) 1995-05-31

Family

ID=10656932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8911380A Expired - Fee Related GB2279529B (en) 1989-05-18 1989-05-18 Radar

Country Status (3)

Country Link
DE (1) DE4042022C2 (en)
GB (1) GB2279529B (en)
IT (2) IT1267962B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416211C2 (en) * 1994-05-07 1996-09-26 Rheinmetall Ind Gmbh Method and device for missile trajectory correction
US5736956A (en) * 1996-06-04 1998-04-07 Hughes Electronics Unlocked W-band receiver with coherent features
FR2793885A1 (en) * 1999-05-17 2000-11-24 Thomson Csf Guidance system for missiles uses modulated beam with detectors in missile able to detect position within modulation pattern
GB2430722B (en) * 2001-09-26 2007-08-22 Mbda Uk Ltd A guidance system
GB2405928B (en) * 2003-09-10 2006-08-09 Qinetiq Ltd Guided underwater object
GB2506117B (en) 2012-09-19 2014-08-06 Apollo Fire Detectors Ltd Wired data communications network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501399A (en) * 1981-07-20 1985-02-26 The United States Of America As Represented By The Secretary Of The Army Hybrid monopulse/sequential lobing beamrider guidance
DE3786787T2 (en) * 1986-11-17 1993-11-18 Hughes Aircraft Co MONOPULUS ANTENNA WITH IMPROVED SUPPLEMENTAL RADIATION SUPPRESSION.

Also Published As

Publication number Publication date
GB2279529B (en) 1995-05-31
GB2279529A (en) 1995-01-04
IT9021752A1 (en) 1992-04-16
ITMI910291A0 (en) 1991-02-06
IT9021752A0 (en) 1990-10-16
DE4042022A1 (en) 1995-04-13
ITMI910291A1 (en) 1992-08-06
IT1267962B1 (en) 1997-02-20
DE4042022C2 (en) 2003-05-22

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Legal Events

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

Effective date: 20060518