FR2503378B1 - - Google Patents

Info

Publication number
FR2503378B1
FR2503378B1 FR8106830A FR8106830A FR2503378B1 FR 2503378 B1 FR2503378 B1 FR 2503378B1 FR 8106830 A FR8106830 A FR 8106830A FR 8106830 A FR8106830 A FR 8106830A FR 2503378 B1 FR2503378 B1 FR 2503378B1
Authority
FR
France
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
FR8106830A
Other languages
French (fr)
Other versions
FR2503378A1 (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.)
INF SYSTEMES RESEAUX
Original Assignee
INF SYSTEMES RESEAUX
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 INF SYSTEMES RESEAUX filed Critical INF SYSTEMES RESEAUX
Priority to FR8106830A priority Critical patent/FR2503378A1/fr
Publication of FR2503378A1 publication Critical patent/FR2503378A1/fr
Application granted granted Critical
Publication of FR2503378B1 publication Critical patent/FR2503378B1/fr
Granted 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/526—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters

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)
FR8106830A 1981-04-06 1981-04-06 Procede et dispositif d'elimination des echos fixes Granted FR2503378A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8106830A FR2503378A1 (fr) 1981-04-06 1981-04-06 Procede et dispositif d'elimination des echos fixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106830A FR2503378A1 (fr) 1981-04-06 1981-04-06 Procede et dispositif d'elimination des echos fixes

Publications (2)

Publication Number Publication Date
FR2503378A1 FR2503378A1 (fr) 1982-10-08
FR2503378B1 true FR2503378B1 (enrdf_load_stackoverflow) 1984-12-14

Family

ID=9257031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106830A Granted FR2503378A1 (fr) 1981-04-06 1981-04-06 Procede et dispositif d'elimination des echos fixes

Country Status (1)

Country Link
FR (1) FR2503378A1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046547A (en) * 1956-11-23 1962-07-24 Hughes Aircraft Co Two-pulse mti radar system
US3860924A (en) * 1973-08-31 1975-01-14 Hughes Aircraft Co Moving target indicator system

Also Published As

Publication number Publication date
FR2503378A1 (fr) 1982-10-08

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property