FR2594274B1 - Procede de compression d'impulsions par codage de l'espace et son application a un radar - Google Patents

Procede de compression d'impulsions par codage de l'espace et son application a un radar

Info

Publication number
FR2594274B1
FR2594274B1 FR8214736A FR8214736A FR2594274B1 FR 2594274 B1 FR2594274 B1 FR 2594274B1 FR 8214736 A FR8214736 A FR 8214736A FR 8214736 A FR8214736 A FR 8214736A FR 2594274 B1 FR2594274 B1 FR 2594274B1
Authority
FR
France
Prior art keywords
radar
application
space coding
compressing pulses
compressing
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
FR8214736A
Other languages
English (en)
Other versions
FR2594274A1 (fr
Inventor
Serge Drabowitch
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8214736A priority Critical patent/FR2594274B1/fr
Priority to IT8367848A priority patent/IT1212992B/it
Priority to NL8302930A priority patent/NL8302930A/nl
Priority to GB08322785A priority patent/GB2186759B/en
Priority to DE3330672A priority patent/DE3330672A1/de
Priority to US06/528,458 priority patent/US4853701A/en
Publication of FR2594274A1 publication Critical patent/FR2594274A1/fr
Application granted granted Critical
Publication of FR2594274B1 publication Critical patent/FR2594274B1/fr
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
    • G01S13/46—Indirect determination of position data
    • G01S13/48—Indirect determination of position data using multiple beams at emission or reception
    • 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
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses

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)
FR8214736A 1982-08-27 1982-08-27 Procede de compression d'impulsions par codage de l'espace et son application a un radar Expired FR2594274B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8214736A FR2594274B1 (fr) 1982-08-27 1982-08-27 Procede de compression d'impulsions par codage de l'espace et son application a un radar
IT8367848A IT1212992B (it) 1982-08-27 1983-08-05 Un radarprocedimento per la compressione d impulsi mediante codificazione dello spazio e sua applicazione ad
NL8302930A NL8302930A (nl) 1982-08-27 1983-08-22 Werkwijze voor de samendrukking van impulsen door codering van de ruimte, evenals toepassing daarvan op een radar.
GB08322785A GB2186759B (en) 1982-08-27 1983-08-24 Radar pulse-compression method employing space-coding
DE3330672A DE3330672A1 (de) 1982-08-27 1983-08-25 Verfahren zur impulskompression durch raumcodierung sowie anwendung des verfahrens in einem radargeraet
US06/528,458 US4853701A (en) 1982-08-27 1983-08-29 Pulse compression method employing space-coding, and its application to a radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8214736A FR2594274B1 (fr) 1982-08-27 1982-08-27 Procede de compression d'impulsions par codage de l'espace et son application a un radar

Publications (2)

Publication Number Publication Date
FR2594274A1 FR2594274A1 (fr) 1987-08-14
FR2594274B1 true FR2594274B1 (fr) 1988-08-26

Family

ID=9277095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214736A Expired FR2594274B1 (fr) 1982-08-27 1982-08-27 Procede de compression d'impulsions par codage de l'espace et son application a un radar

Country Status (6)

Country Link
US (1) US4853701A (fr)
DE (1) DE3330672A1 (fr)
FR (1) FR2594274B1 (fr)
GB (1) GB2186759B (fr)
IT (1) IT1212992B (fr)
NL (1) NL8302930A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053780A (en) * 1989-06-14 1991-10-01 Hughes Aircraft Company Responsive simultaneous frequency agile radar
US5019825A (en) * 1989-11-24 1991-05-28 The United States Of America As Represented By The Secretary Of The Army Coherently interruptible frequency hopped chirp generator
US5357253A (en) * 1993-04-02 1994-10-18 Earth Sounding International System and method for earth probing with deep subsurface penetration using low frequency electromagnetic signals
US5570099A (en) * 1993-10-15 1996-10-29 Loral Federal Systems Company TDOA/FDOA technique for locating a transmitter
DE19714570B4 (de) * 1997-04-09 2006-08-31 Robert Bosch Gmbh Mehrstrahliges Radarsystem
US6392588B1 (en) * 2000-05-03 2002-05-21 Ramot University Authority For Applied Research & Industrial Development Ltd. Multifrequency signal structure for radar systems
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
CN113238212B (zh) * 2021-04-15 2023-03-17 西安电子科技大学 基于空时编码的频率分集阵列雷达距离分辨率增强方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623912A (fr) * 1961-10-23
US3745578A (en) * 1965-08-02 1973-07-10 North American Rockwell Multiple frequency radar system having improved response to small targets
US3955197A (en) * 1966-01-03 1976-05-04 International Telephone And Telegraph Corporation Impulse correlation function generator
US3355734A (en) * 1966-04-18 1967-11-28 Itt Coherent fm ramp ranging system
GB1259395A (fr) * 1969-02-14 1972-01-05
FR2160713B1 (fr) * 1971-11-23 1977-03-18 Labo Cent Telecommunicat
FR2220797B1 (fr) * 1973-03-06 1977-09-02 Thomson Csf
US3917999A (en) * 1974-06-18 1975-11-04 Frank S Gutleber Multiplexed pseudo noise pulse burst codes with space taper
JPS55114980A (en) * 1979-02-28 1980-09-04 Sumitomo Metal Mining Co Ltd Inspection method for massive object on sea bottom and its unit
FR2492109B1 (fr) * 1980-10-10 1985-07-05 Thomson Csf Systeme d'imagerie a emissions multiples et simultanees

Also Published As

Publication number Publication date
GB8322785D0 (en) 1987-05-28
IT8367848A0 (it) 1983-08-05
GB2186759A (en) 1987-08-19
DE3330672A1 (de) 1988-01-28
US4853701A (en) 1989-08-01
NL8302930A (nl) 1987-07-01
GB2186759B (en) 1988-01-06
IT1212992B (it) 1989-12-07
FR2594274A1 (fr) 1987-08-14
DE3330672C2 (fr) 1992-10-08

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Legal Events

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CD Change of name or company name