FR2776778B1 - Dispositif de duplexage dans une chaine d'emission et de reception d'un radar - Google Patents

Dispositif de duplexage dans une chaine d'emission et de reception d'un radar

Info

Publication number
FR2776778B1
FR2776778B1 FR9803983A FR9803983A FR2776778B1 FR 2776778 B1 FR2776778 B1 FR 2776778B1 FR 9803983 A FR9803983 A FR 9803983A FR 9803983 A FR9803983 A FR 9803983A FR 2776778 B1 FR2776778 B1 FR 2776778B1
Authority
FR
France
Prior art keywords
duplexing
radar transmission
reception chain
reception
chain
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 - Fee Related
Application number
FR9803983A
Other languages
English (en)
Other versions
FR2776778A1 (fr
Inventor
Bernard Liabeuf
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9803983A priority Critical patent/FR2776778B1/fr
Publication of FR2776778A1 publication Critical patent/FR2776778A1/fr
Application granted granted Critical
Publication of FR2776778B1 publication Critical patent/FR2776778B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01S7/038—Feedthrough nulling circuits
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9321—Velocity regulation, e.g. cruise control
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR9803983A 1998-03-31 1998-03-31 Dispositif de duplexage dans une chaine d'emission et de reception d'un radar Expired - Fee Related FR2776778B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9803983A FR2776778B1 (fr) 1998-03-31 1998-03-31 Dispositif de duplexage dans une chaine d'emission et de reception d'un radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803983A FR2776778B1 (fr) 1998-03-31 1998-03-31 Dispositif de duplexage dans une chaine d'emission et de reception d'un radar

Publications (2)

Publication Number Publication Date
FR2776778A1 FR2776778A1 (fr) 1999-10-01
FR2776778B1 true FR2776778B1 (fr) 2000-06-02

Family

ID=9524697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803983A Expired - Fee Related FR2776778B1 (fr) 1998-03-31 1998-03-31 Dispositif de duplexage dans une chaine d'emission et de reception d'un radar

Country Status (1)

Country Link
FR (1) FR2776778B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204798B1 (en) 1999-04-14 2001-03-20 Fleming, Iii Hoyt A. Method and apparatus for alerting an operator of a motor vehicle to an incoming radar signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603385B1 (fr) * 1986-08-27 1988-11-10 Trt Telecom Radio Electr Radar a onde continue modulee en frequence pour mesure de distance
US5359331A (en) * 1990-07-13 1994-10-25 General Microwave Corporation Monostatic radar system having a one-port impedance matching device
JP3347571B2 (ja) * 1996-03-12 2002-11-20 富士通株式会社 レーダ装置

Also Published As

Publication number Publication date
FR2776778A1 (fr) 1999-10-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse