FR2538188B1 - OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS - Google Patents

OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS

Info

Publication number
FR2538188B1
FR2538188B1 FR8221138A FR8221138A FR2538188B1 FR 2538188 B1 FR2538188 B1 FR 2538188B1 FR 8221138 A FR8221138 A FR 8221138A FR 8221138 A FR8221138 A FR 8221138A FR 2538188 B1 FR2538188 B1 FR 2538188B1
Authority
FR
France
Prior art keywords
oscillator
detection
moving objects
doppler radar
radar head
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
FR8221138A
Other languages
French (fr)
Other versions
FR2538188A1 (en
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.)
DREUILHE JACQUELINE
Original Assignee
DREUILHE JACQUELINE
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 DREUILHE JACQUELINE filed Critical DREUILHE JACQUELINE
Priority to FR8221138A priority Critical patent/FR2538188B1/en
Publication of FR2538188A1 publication Critical patent/FR2538188A1/en
Application granted granted Critical
Publication of FR2538188B1 publication Critical patent/FR2538188B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR8221138A 1982-12-16 1982-12-16 OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS Expired FR2538188B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8221138A FR2538188B1 (en) 1982-12-16 1982-12-16 OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221138A FR2538188B1 (en) 1982-12-16 1982-12-16 OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS

Publications (2)

Publication Number Publication Date
FR2538188A1 FR2538188A1 (en) 1984-06-22
FR2538188B1 true FR2538188B1 (en) 1988-07-15

Family

ID=9280190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8221138A Expired FR2538188B1 (en) 1982-12-16 1982-12-16 OSCILLATOR FOR A DOPPLER RADAR HEAD FOR THE DETECTION OF MOVING OBJECTS

Country Status (1)

Country Link
FR (1) FR2538188B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694414B1 (en) * 1992-07-29 1994-11-04 Trubert Ets Rene Proximity sensor device.
US7324043B2 (en) * 2005-09-02 2008-01-29 Delphi Technologies, Inc. Phase shifters deposited en masse for an electronically scanned antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77658C (en) * 1946-03-15
JPS5641001B1 (en) * 1971-04-30 1981-09-25
FR2231062B1 (en) * 1973-05-22 1977-11-10 Tacussel Maurice
FR2476878A1 (en) * 1980-02-25 1981-08-28 Esteban Michel Doppler effect movement detector - has multivibrator controlling operation only during existence of short pulses to minimise power and enable battery operation in power cut
DE3106832C2 (en) * 1981-02-24 1984-09-06 Vilém 8000 München Klir Microwave stripline circuit unit for motion detectors based on the Doppler radar principle

Also Published As

Publication number Publication date
FR2538188A1 (en) 1984-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse