FR2360886A1 - Detecteur de mouvement a effet doppler - Google Patents

Detecteur de mouvement a effet doppler

Info

Publication number
FR2360886A1
FR2360886A1 FR7624094A FR7624094A FR2360886A1 FR 2360886 A1 FR2360886 A1 FR 2360886A1 FR 7624094 A FR7624094 A FR 7624094A FR 7624094 A FR7624094 A FR 7624094A FR 2360886 A1 FR2360886 A1 FR 2360886A1
Authority
FR
France
Prior art keywords
amplification
detection
intruder alarm
fed
doppler effect
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.)
Pending
Application number
FR7624094A
Other languages
English (en)
French (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.)
Individual
Original Assignee
Individual
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 BE168489A priority Critical patent/BE843614A/xx
Priority to CH933376A priority patent/CH607047A5/xx
Application filed by Individual filed Critical Individual
Priority to FR7624094A priority patent/FR2360886A1/fr
Publication of FR2360886A1 publication Critical patent/FR2360886A1/fr
Pending 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
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Burglar Alarm Systems (AREA)
FR7624094A 1976-06-30 1976-08-06 Detecteur de mouvement a effet doppler Pending FR2360886A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE168489A BE843614A (nl) 1976-06-30 1976-06-30 Doppler-bewegingsdetector
CH933376A CH607047A5 (me) 1976-06-30 1976-07-21
FR7624094A FR2360886A1 (fr) 1976-06-30 1976-08-06 Detecteur de mouvement a effet doppler

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE168489A BE843614A (nl) 1976-06-30 1976-06-30 Doppler-bewegingsdetector
CH933376A CH607047A5 (me) 1976-06-30 1976-07-21
FR7624094A FR2360886A1 (fr) 1976-06-30 1976-08-06 Detecteur de mouvement a effet doppler

Publications (1)

Publication Number Publication Date
FR2360886A1 true FR2360886A1 (fr) 1978-03-03

Family

ID=27158602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624094A Pending FR2360886A1 (fr) 1976-06-30 1976-08-06 Detecteur de mouvement a effet doppler

Country Status (3)

Country Link
BE (1) BE843614A (me)
CH (1) CH607047A5 (me)
FR (1) FR2360886A1 (me)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518863A (fr) * 1967-02-14 1968-03-29 France Etat Dispositif d'auto-contrôle adaptable aux installations de gardiennage par effet doppler
CH459008A (de) * 1963-06-11 1968-06-30 Specialties Dev Corp Wahrnehmungs- und Überwachungsanlage mit einer Einrichtung zur Ausstrahlung eines Signals einer gegebenen Frequenz in einen Raum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH459008A (de) * 1963-06-11 1968-06-30 Specialties Dev Corp Wahrnehmungs- und Überwachungsanlage mit einer Einrichtung zur Ausstrahlung eines Signals einer gegebenen Frequenz in einen Raum
FR1518863A (fr) * 1967-02-14 1968-03-29 France Etat Dispositif d'auto-contrôle adaptable aux installations de gardiennage par effet doppler
NL6716824A (me) * 1967-02-14 1968-08-15

Also Published As

Publication number Publication date
BE843614A (nl) 1976-10-18
CH607047A5 (me) 1978-11-30

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