FR2377728A1 - Procede et dispositif de traitement de signaux proportionnel - Google Patents

Procede et dispositif de traitement de signaux proportionnel

Info

Publication number
FR2377728A1
FR2377728A1 FR7701317A FR7701317A FR2377728A1 FR 2377728 A1 FR2377728 A1 FR 2377728A1 FR 7701317 A FR7701317 A FR 7701317A FR 7701317 A FR7701317 A FR 7701317A FR 2377728 A1 FR2377728 A1 FR 2377728A1
Authority
FR
France
Prior art keywords
channels
signal processing
processing method
proportional signal
logarithmic amplifier
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
FR7701317A
Other languages
English (en)
Other versions
FR2377728B1 (fr
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.)
Martin Marietta Corp
Original Assignee
Martin Marietta Corp
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
Priority to GB5219876A priority Critical patent/GB1552369A/en
Priority to DE19762659204 priority patent/DE2659204C2/de
Priority to NL7700102A priority patent/NL7700102A/xx
Application filed by Martin Marietta Corp filed Critical Martin Marietta Corp
Priority to FR7701317A priority patent/FR2377728A1/fr
Publication of FR2377728A1 publication Critical patent/FR2377728A1/fr
Application granted granted Critical
Publication of FR2377728B1 publication Critical patent/FR2377728B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • 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
    • F41G7/30—Command link guidance systems
    • F41G7/301—Details
    • F41G7/303—Sighting or tracking devices especially provided for simultaneous observation of the target and of the missile
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/489—Gain of receiver varied automatically during pulse-recurrence period
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Ce dispositif de traitement proportionnel permet d'utiliser une gamme dynamique instantanée étendue et d'obtenir une augmentation de la dynamique instantanée plus importante qu'à l'aide des procédés de traitement proportionnel actuellement connus. Ces améliorations proviennent de l'utilisation d'un amplificateur logarithmique 30 incorporé à chacun de deux canaux associés à un meme plan d'exploration. Chaque amplificateur logarithmique 30 est de préférence conçu de façon à fonctionner à peu près au centre de sa caractéristique de fonctionnement, et les deux canaux peuvent être associés à deux autres canaux afin de permettre la production de signaux de commande de guidage appropriés pouvant être appliqués, par exemple, à un missile.
FR7701317A 1976-12-14 1977-01-18 Procede et dispositif de traitement de signaux proportionnel Granted FR2377728A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5219876A GB1552369A (en) 1976-12-14 1976-12-14 Wide instantaneous dynamic range proportional signal processor and method
DE19762659204 DE2659204C2 (de) 1976-12-14 1976-12-28 Verfahren und Vorrichtung zur Ortung eines Ziel-Objektes
NL7700102A NL7700102A (nl) 1976-12-14 1977-01-07 Apparaat voor het verwerken van twee detektor- uitgangssignalen.
FR7701317A FR2377728A1 (fr) 1976-12-14 1977-01-18 Procede et dispositif de traitement de signaux proportionnel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5219876A GB1552369A (en) 1976-12-14 1976-12-14 Wide instantaneous dynamic range proportional signal processor and method
DE19762659204 DE2659204C2 (de) 1976-12-14 1976-12-28 Verfahren und Vorrichtung zur Ortung eines Ziel-Objektes
NL7700102A NL7700102A (nl) 1976-12-14 1977-01-07 Apparaat voor het verwerken van twee detektor- uitgangssignalen.
FR7701317A FR2377728A1 (fr) 1976-12-14 1977-01-18 Procede et dispositif de traitement de signaux proportionnel

Publications (2)

Publication Number Publication Date
FR2377728A1 true FR2377728A1 (fr) 1978-08-11
FR2377728B1 FR2377728B1 (fr) 1983-03-18

Family

ID=27432172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701317A Granted FR2377728A1 (fr) 1976-12-14 1977-01-18 Procede et dispositif de traitement de signaux proportionnel

Country Status (4)

Country Link
DE (1) DE2659204C2 (fr)
FR (1) FR2377728A1 (fr)
GB (1) GB1552369A (fr)
NL (1) NL7700102A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086323A2 (fr) * 1982-01-08 1983-08-24 Marker International Détecteur de mouvement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057808A (en) * 1979-08-23 1981-04-01 Marconi Co Ltd Secondary surveillance radar
JP3049680B2 (ja) * 1993-06-14 2000-06-05 キヤノン株式会社 ビーム位置検出装置及びこれを用いたシステム
US6298311B1 (en) * 1999-03-01 2001-10-02 Delphi Technologies, Inc. Infrared occupant position detection system and method for a motor vehicle
DE102004029343B4 (de) * 2004-06-17 2009-04-30 Diehl Bgt Defence Gmbh & Co. Kg Zielführungsvorrichtung für ein Fluggerät
EP2363724A1 (fr) * 2010-02-11 2011-09-07 MBDA UK Limited Détecteur optique
WO2011098784A1 (fr) * 2010-02-11 2011-08-18 Mbda Uk Limited Détecteur optique
EP3237926B1 (fr) * 2014-12-22 2020-03-25 Trimble AB Instrument de mesure de distance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720945A (en) * 1965-08-19 1973-03-13 Bendix Corp Receiver device
US3868688A (en) * 1973-06-21 1975-02-25 Us Navy High speed video track loop
US3954340A (en) * 1973-03-13 1976-05-04 Ab Bofors Method of and apparatus for target tracking
FR2293714A1 (fr) * 1974-12-06 1976-07-02 Thomson Csf Systeme opto-electrique de localisation angulaire d'une cible

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800146A (en) * 1973-05-10 1974-03-26 Mc Donnell Douglas Corp Pulse optical radiation tracker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720945A (en) * 1965-08-19 1973-03-13 Bendix Corp Receiver device
US3954340A (en) * 1973-03-13 1976-05-04 Ab Bofors Method of and apparatus for target tracking
US3868688A (en) * 1973-06-21 1975-02-25 Us Navy High speed video track loop
FR2293714A1 (fr) * 1974-12-06 1976-07-02 Thomson Csf Systeme opto-electrique de localisation angulaire d'une cible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086323A2 (fr) * 1982-01-08 1983-08-24 Marker International Détecteur de mouvement
EP0086323A3 (en) * 1982-01-08 1987-01-14 Nicholas F. D'antonio Motion detector

Also Published As

Publication number Publication date
DE2659204C2 (de) 1986-07-31
NL7700102A (nl) 1978-07-11
DE2659204A1 (de) 1978-06-29
GB1552369A (en) 1979-09-12
FR2377728B1 (fr) 1983-03-18

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