FR2161985B1 - - Google Patents

Info

Publication number
FR2161985B1
FR2161985B1 FR7241644A FR7241644A FR2161985B1 FR 2161985 B1 FR2161985 B1 FR 2161985B1 FR 7241644 A FR7241644 A FR 7241644A FR 7241644 A FR7241644 A FR 7241644A FR 2161985 B1 FR2161985 B1 FR 2161985B1
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
FR7241644A
Other versions
FR2161985A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2161985A1 publication Critical patent/FR2161985A1/fr
Application granted granted Critical
Publication of FR2161985B1 publication Critical patent/FR2161985B1/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
    • G01S13/50—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

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)
FR7241644A 1971-11-29 1972-11-23 Expired FR2161985B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159105 DE2159105C3 (de) 1971-11-29 1971-11-29 Puls-Doppler-Radarempfanger mit Wichtung vor einem Digital-Bewegtzeichenfilter

Publications (2)

Publication Number Publication Date
FR2161985A1 FR2161985A1 (fr) 1973-07-13
FR2161985B1 true FR2161985B1 (fr) 1977-04-08

Family

ID=5826463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241644A Expired FR2161985B1 (fr) 1971-11-29 1972-11-23

Country Status (5)

Country Link
DE (1) DE2159105C3 (fr)
FR (1) FR2161985B1 (fr)
GB (1) GB1404794A (fr)
IT (1) IT971260B (fr)
NL (1) NL160089C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340554A1 (fr) * 1976-02-03 1977-09-02 Thomson Csf Dispositif de traitement des signaux d'un radar coherent a l'impulsions et systeme radar comportant un tel dispositif
GB2151426B (en) * 1983-12-09 1988-09-21 Plessey Co Plc Clutter filter

Also Published As

Publication number Publication date
FR2161985A1 (fr) 1973-07-13
IT971260B (it) 1974-04-30
NL7216130A (fr) 1973-06-01
GB1404794A (en) 1975-09-03
NL160089B (nl) 1979-04-17
DE2159105C3 (de) 1975-08-28
DE2159105A1 (de) 1973-05-30
NL160089C (nl) 1979-09-17
DE2159105B2 (de) 1975-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse