FR2692050B1 - Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique. - Google Patents

Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique.

Info

Publication number
FR2692050B1
FR2692050B1 FR9206832A FR9206832A FR2692050B1 FR 2692050 B1 FR2692050 B1 FR 2692050B1 FR 9206832 A FR9206832 A FR 9206832A FR 9206832 A FR9206832 A FR 9206832A FR 2692050 B1 FR2692050 B1 FR 2692050B1
Authority
FR
France
Prior art keywords
compression
digital pulse
law
radar
correcting distortions
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 - Fee Related
Application number
FR9206832A
Other languages
English (en)
Other versions
FR2692050A1 (fr
Inventor
Gilbert Annee
Pascal Cornic
Patrick Garrec
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 FR9206832A priority Critical patent/FR2692050B1/fr
Publication of FR2692050A1 publication Critical patent/FR2692050A1/fr
Application granted granted Critical
Publication of FR2692050B1 publication Critical patent/FR2692050B1/fr
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
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
    • 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
    • G01S13/288—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 phase modulated

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)
FR9206832A 1992-06-05 1992-06-05 Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique. Expired - Fee Related FR2692050B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9206832A FR2692050B1 (fr) 1992-06-05 1992-06-05 Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206832A FR2692050B1 (fr) 1992-06-05 1992-06-05 Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique.

Publications (2)

Publication Number Publication Date
FR2692050A1 FR2692050A1 (fr) 1993-12-10
FR2692050B1 true FR2692050B1 (fr) 1994-12-23

Family

ID=9430475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206832A Expired - Fee Related FR2692050B1 (fr) 1992-06-05 1992-06-05 Procédé et dispositif de correction des distorsions de la loi de compression d'un radar à compression d'impulsion numérique.

Country Status (1)

Country Link
FR (1) FR2692050B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973260A (en) * 1974-09-06 1976-08-03 The United States Of America As Represented By The Secretary Of The Army Dispersed pulse measurement for AGC and dynamic thresholding of a chirped radar receiver
FR2489000A1 (fr) * 1980-08-20 1982-02-26 Labo Cent Telecommunicat Dispositif permettant de diminuer les lobes secondaires d'autocorrelation dans un radar a compression d'impulsion

Also Published As

Publication number Publication date
FR2692050A1 (fr) 1993-12-10

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse