CA1222308A - Processeur de poursuite doppler et indicateur de temps de distance minimum - Google Patents

Processeur de poursuite doppler et indicateur de temps de distance minimum

Info

Publication number
CA1222308A
CA1222308A CA000444716A CA444716A CA1222308A CA 1222308 A CA1222308 A CA 1222308A CA 000444716 A CA000444716 A CA 000444716A CA 444716 A CA444716 A CA 444716A CA 1222308 A CA1222308 A CA 1222308A
Authority
CA
Canada
Prior art keywords
doppler
frequency
signal
output
pass filter
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
CA000444716A
Other languages
English (en)
Inventor
Paul Labbe
Andre Morin
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA000444716A priority Critical patent/CA1222308A/fr
Application granted granted Critical
Publication of CA1222308A publication Critical patent/CA1222308A/fr
Priority to US07/221,748 priority patent/USRE33055E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/04—Proximity fuzes; Fuzes for remote detonation operated by radio waves
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/505—Systems of measurement based on relative movement of target using Doppler effect for determining closest range to a target or corresponding time, e.g. miss-distance indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA000444716A 1984-01-05 1984-01-05 Processeur de poursuite doppler et indicateur de temps de distance minimum Expired CA1222308A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000444716A CA1222308A (fr) 1984-01-05 1984-01-05 Processeur de poursuite doppler et indicateur de temps de distance minimum
US07/221,748 USRE33055E (en) 1984-01-05 1988-07-20 Doppler tracking processor and time of closest approach detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000444716A CA1222308A (fr) 1984-01-05 1984-01-05 Processeur de poursuite doppler et indicateur de temps de distance minimum

Publications (1)

Publication Number Publication Date
CA1222308A true CA1222308A (fr) 1987-05-26

Family

ID=4126880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000444716A Expired CA1222308A (fr) 1984-01-05 1984-01-05 Processeur de poursuite doppler et indicateur de temps de distance minimum

Country Status (2)

Country Link
US (1) USRE33055E (fr)
CA (1) CA1222308A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895075A (en) * 1987-09-29 1990-01-23 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Method of, and apparatus for, detonating a projectile in the proximity of a target

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837348A1 (de) * 1988-11-03 1990-05-10 Diehl Gmbh & Co Radarempfaenger
GB9112838D0 (en) * 1991-06-14 1991-10-16 Philips Electronic Associated Fmcw radar range calibration
US5424962A (en) * 1993-12-29 1995-06-13 Comsat Method and system for projecting steady state conditions of a product from transient monotonic or cyclic data
US5491447A (en) * 1994-05-13 1996-02-13 International Business Machines Corporation Operational transconductance amplifier with independent transconductance and common mode feedback control
US7098841B2 (en) * 2004-11-12 2006-08-29 Honeywell International Inc. Methods and systems for controlling a height of munition detonation
US20070085727A1 (en) * 2005-10-19 2007-04-19 Honeywell International Inc. Methods and systems for leakage cancellation in radar equipped munitions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938147A (en) * 1959-05-19 1976-02-10 The United States Of America As Represented By The Secretary Of The Army Frequency modulated doppler distance measuring system
US3774213A (en) * 1959-06-08 1973-11-20 Us Navy Method for determining the closest point of approach
US3911438A (en) * 1966-08-31 1975-10-07 Us Navy Proximity sensing device
US4360812A (en) * 1967-03-16 1982-11-23 The United States Of America As Represented By The Secretary Of The Army FM-CW Fuze
US4140060A (en) * 1975-05-19 1979-02-20 Motorola, Inc. Subcarrier modulated optical transceiver
US4031534A (en) * 1976-06-01 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Noise resistant zone penetration detection system
US4290066A (en) * 1979-10-12 1981-09-15 Motorola Inc. High speed adaptive clutter filter
US4413531A (en) * 1981-11-13 1983-11-08 The United States Of America As Represented By The United States Department Of Energy Doppler flowmeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895075A (en) * 1987-09-29 1990-01-23 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Method of, and apparatus for, detonating a projectile in the proximity of a target

Also Published As

Publication number Publication date
USRE33055E (en) 1989-09-12

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Legal Events

Date Code Title Description
MKEX Expiry