FR2614429B1 - Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux - Google Patents

Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux

Info

Publication number
FR2614429B1
FR2614429B1 FR8705594A FR8705594A FR2614429B1 FR 2614429 B1 FR2614429 B1 FR 2614429B1 FR 8705594 A FR8705594 A FR 8705594A FR 8705594 A FR8705594 A FR 8705594A FR 2614429 B1 FR2614429 B1 FR 2614429B1
Authority
FR
France
Prior art keywords
homodyne
detection
doppler radar
type wavelength
wavelength radio
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
FR8705594A
Other languages
English (en)
Other versions
FR2614429A1 (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
Application filed by Individual filed Critical Individual
Priority to FR8705594A priority Critical patent/FR2614429B1/fr
Publication of FR2614429A1 publication Critical patent/FR2614429A1/fr
Application granted granted Critical
Publication of FR2614429B1 publication Critical patent/FR2614429B1/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
    • G01S13/56—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
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems

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)
FR8705594A 1987-04-21 1987-04-21 Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux Expired FR2614429B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8705594A FR2614429B1 (fr) 1987-04-21 1987-04-21 Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705594A FR2614429B1 (fr) 1987-04-21 1987-04-21 Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux

Publications (2)

Publication Number Publication Date
FR2614429A1 FR2614429A1 (fr) 1988-10-28
FR2614429B1 true FR2614429B1 (fr) 1989-09-01

Family

ID=9350313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8705594A Expired FR2614429B1 (fr) 1987-04-21 1987-04-21 Radar doppler de type homodyne a ondes hyperfrequence utilisable a la detection des intrusions a l'interieur de locaux

Country Status (1)

Country Link
FR (1) FR2614429B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481268A (en) * 1994-07-20 1996-01-02 Rockwell International Corporation Doppler radar system for automotive vehicles
DE19806592A1 (de) * 1998-02-17 1999-09-23 Steinel Gmbh & Co Kg Mikrowellen-Bewegungssensor
EP1050841A3 (fr) * 1999-05-07 2002-08-28 Supersensor (Proprietary) Limited Interrogateur pour un système d'identification électronique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476878A1 (fr) * 1980-02-25 1981-08-28 Esteban Michel Detecteur a effet doppler
GB2086163B (en) * 1980-10-20 1985-02-27 Philips Electronic Associated Microwave detector arrangement
DE3106832C2 (de) * 1981-02-24 1984-09-06 Vilém 8000 München Klir Mikrowellenstreifenleitungs-Schaltungseinheit für Bewegungsmelder nach dem Doppler-Radarprinzip
DE3500478A1 (de) * 1985-01-09 1985-08-14 Vilém 8000 München Klir Mikrowellenstreifenleitungs-schaltungseinheit fuer bewegungsmelder nach dem doppler-radarprinzip

Also Published As

Publication number Publication date
FR2614429A1 (fr) 1988-10-28

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property