FR2502340B1 - - Google Patents

Info

Publication number
FR2502340B1
FR2502340B1 FR8105407A FR8105407A FR2502340B1 FR 2502340 B1 FR2502340 B1 FR 2502340B1 FR 8105407 A FR8105407 A FR 8105407A FR 8105407 A FR8105407 A FR 8105407A FR 2502340 B1 FR2502340 B1 FR 2502340B1
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
FR8105407A
Other languages
French (fr)
Other versions
FR2502340A1 (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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR8105407A priority Critical patent/FR2502340A1/fr
Publication of FR2502340A1 publication Critical patent/FR2502340A1/fr
Application granted granted Critical
Publication of FR2502340B1 publication Critical patent/FR2502340B1/fr
Granted 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • G01S13/605—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track using a pattern, backscattered from the ground, to determine speed or drift by measuring the time required to cover a fixed distance

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)
FR8105407A 1981-03-18 1981-03-18 Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet Granted FR2502340A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8105407A FR2502340A1 (fr) 1981-03-18 1981-03-18 Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105407A FR2502340A1 (fr) 1981-03-18 1981-03-18 Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet

Publications (2)

Publication Number Publication Date
FR2502340A1 FR2502340A1 (fr) 1982-09-24
FR2502340B1 true FR2502340B1 (en, 2012) 1985-04-05

Family

ID=9256376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105407A Granted FR2502340A1 (fr) 1981-03-18 1981-03-18 Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet

Country Status (1)

Country Link
FR (1) FR2502340A1 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579760B1 (fr) * 1985-03-29 1987-05-15 Trt Telecom Radio Electr Dispositif pour mesurer la vitesse de defilement d'une surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067246B (en, 2012) * 1957-12-26
GB1124751A (en) * 1963-12-31 1968-08-21 Nat Res Dev Distance ranging equipment
US4023171A (en) * 1975-11-12 1977-05-10 The Singer Company Microwave velocity sensor using altimeter echo
FR2344031A1 (fr) * 1976-03-12 1977-10-07 Trt Telecom Radio Electr Appareil a modulation de frequence destine a des mesures de distance de haute precision
US4103302A (en) * 1976-07-16 1978-07-25 General Electric Company Velocity and drift angle tracking system using altimetry signals
FR2477283A1 (fr) * 1980-03-03 1981-09-04 Trt Telecom Radio Electr Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet

Also Published As

Publication number Publication date
FR2502340A1 (fr) 1982-09-24

Similar Documents

Publication Publication Date Title
FR2507034B1 (en, 2012)
FR2503388B1 (en, 2012)
FR2504330B1 (en, 2012)
GR76524B (en, 2012)
FR2506706B1 (en, 2012)
FR2503699B1 (en, 2012)
FR2504277B1 (en, 2012)
FR2503559B1 (en, 2012)
FR2506507B3 (en, 2012)
FR2501051B3 (en, 2012)
FR2503533B3 (en, 2012)
FR2506362B1 (en, 2012)
FR2506617B1 (en, 2012)
FR2507148B1 (en, 2012)
FR2506733B1 (en, 2012)
FR2506508B1 (en, 2012)
FR2500927B1 (en, 2012)
FR2503960B1 (en, 2012)
FR2502709B3 (en, 2012)
FR2505498B1 (en, 2012)
FR2503459B1 (en, 2012)
FR2504133B1 (en, 2012)
FR2511312B1 (en, 2012)
FR2505042B1 (en, 2012)
FR2506422B1 (en, 2012)

Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse