GB1437875A - Guided missiles - Google Patents

Guided missiles

Info

Publication number
GB1437875A
GB1437875A GB3396274A GB3396274A GB1437875A GB 1437875 A GB1437875 A GB 1437875A GB 3396274 A GB3396274 A GB 3396274A GB 3396274 A GB3396274 A GB 3396274A GB 1437875 A GB1437875 A GB 1437875A
Authority
GB
United Kingdom
Prior art keywords
radar
lobe
detector
target
centre
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
Application number
GB3396274A
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.)
Saab AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Priority to GB3396274A priority Critical patent/GB1437875A/en
Priority to FR7426786A priority patent/FR2280907A1/en
Priority to DE19742437222 priority patent/DE2437222C3/en
Publication of GB1437875A publication Critical patent/GB1437875A/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/008—Combinations of different guidance systems
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2246—Active homing systems, i.e. comprising both a transmitter and a receiver
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2286—Homing guidance systems characterised by the type of waves using radio waves
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/01—Arrangements thereon for guidance or control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

1437875 Radio guided missiles SAABSCANIA AB 1 Aug 1974 33962/74 Heading H4D When a guided missile is provided with a homing device, e.g. a radar, having a wide lobe RL, Fig. 1, or field or view, wherein the centre line of the lobe tracks the "radar centre of gravity" X, Fig. 2, said centre of gravity can be made to depart from a target M by the introduction (e.g. ejection by the target) of false target indicating means, e.g. chaff RM. The efficacy of such action is reduced by the additional use at the missile of a detector having a narrow lobe DS for detecting an effect only produced by the real target, e.g. an infra-red detector. Thus in the case of Fig. 2. the output of the detector falls and the radar is instructed to stop tracking the false "radar centre of gravity" and reacquire the real target. The search may be aided by the knowledge of the direction of the lobe DS when an output was last produced by the detector. The infra-red detector may be replaced by a second radar, a photodetector or a laser transmitter/receiver, the only requirement being a narrower reception lobe. The homing device may be a television tracker.
GB3396274A 1974-08-01 1974-08-01 Guided missiles Expired GB1437875A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3396274A GB1437875A (en) 1974-08-01 1974-08-01 Guided missiles
FR7426786A FR2280907A1 (en) 1974-08-01 1974-08-01 CONTROL AND RELEASE DEVICE IN A MISSILE EQUIPPED WITH A RADIOCOMPAS
DE19742437222 DE2437222C3 (en) 1974-08-01 1974-08-02 Device for target checking and for switching off the target lock in the automatic target search system of a guided weapon, which is subject to interference and operates with a relatively wide field of vision

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3396274A GB1437875A (en) 1974-08-01 1974-08-01 Guided missiles
FR7426786A FR2280907A1 (en) 1974-08-01 1974-08-01 CONTROL AND RELEASE DEVICE IN A MISSILE EQUIPPED WITH A RADIOCOMPAS
DE19742437222 DE2437222C3 (en) 1974-08-01 1974-08-02 Device for target checking and for switching off the target lock in the automatic target search system of a guided weapon, which is subject to interference and operates with a relatively wide field of vision

Publications (1)

Publication Number Publication Date
GB1437875A true GB1437875A (en) 1976-06-03

Family

ID=27186040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3396274A Expired GB1437875A (en) 1974-08-01 1974-08-01 Guided missiles

Country Status (3)

Country Link
DE (1) DE2437222C3 (en)
FR (1) FR2280907A1 (en)
GB (1) GB1437875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144008A (en) * 1983-07-05 1985-02-20 Bofors Ab Radar guided artillery shell
GB2235843A (en) * 1989-08-23 1991-03-13 Smiths Industries Plc Aircraft threat monitoring system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264907A (en) * 1968-04-17 1981-04-28 General Dynamics Corporation, Pomona Division Rolling dual mode missile
DE2841748C1 (en) * 1978-09-26 1996-07-04 Bodenseewerk Geraetetech Search head, especially for automatic target tracking
FR2458820A1 (en) * 1979-06-13 1981-01-02 Thomson Csf REMOTE ACQUISITION DEVICE IN A RADAR SYSTEM
CN105698607B (en) * 2016-03-18 2018-02-23 中国直升机设计研究所 Place of safety design method is irradiated in a kind of laser guidance concerted attack

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977911C (en) * 1957-11-06 1972-11-23 Josef F Dipl-Ing Menke Procedure for determining the location of heat targets
US3114149A (en) * 1961-12-04 1963-12-10 Philco Corp Combined radar and infra-red conical scanning antenna
GB1021867A (en) * 1963-10-28 1966-03-09 English Electric Aviat Ltd Improvements relating to visual identification of aircraft
US3242485A (en) * 1964-03-30 1966-03-22 Barnes Eng Co Infrared acquisition aid for a tracking system
US3644043A (en) * 1969-08-11 1972-02-22 Hughes Aircraft Co Integrated infrared-tracker-receiver laser-rangefinder target search and track system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144008A (en) * 1983-07-05 1985-02-20 Bofors Ab Radar guided artillery shell
GB2235843A (en) * 1989-08-23 1991-03-13 Smiths Industries Plc Aircraft threat monitoring system
GB2235843B (en) * 1989-08-23 1993-12-08 Smiths Industries Plc Monitoring systems

Also Published As

Publication number Publication date
DE2437222C3 (en) 1979-06-21
FR2280907A1 (en) 1976-02-27
DE2437222B2 (en) 1977-11-03
DE2437222A1 (en) 1976-02-12
FR2280907B1 (en) 1977-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940731