FR1390961A - Improvements in the presentation of radar echoes on an oscilloscope - Google Patents

Improvements in the presentation of radar echoes on an oscilloscope

Info

Publication number
FR1390961A
FR1390961A FR951449A FR951449A FR1390961A FR 1390961 A FR1390961 A FR 1390961A FR 951449 A FR951449 A FR 951449A FR 951449 A FR951449 A FR 951449A FR 1390961 A FR1390961 A FR 1390961A
Authority
FR
France
Prior art keywords
oscilloscope
presentation
radar echoes
echoes
radar
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
FR951449A
Other languages
French (fr)
Inventor
Robert Basard
Henri Jean Bosc
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications 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
Priority claimed from FR52415A external-priority patent/FR84251E/en
Application filed by Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR951449A priority Critical patent/FR1390961A/en
Application granted granted Critical
Publication of FR1390961A publication Critical patent/FR1390961A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
    • 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
    • G01S13/64—Velocity measuring systems using range gates
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR951449A 1953-07-03 1963-10-23 Improvements in the presentation of radar echoes on an oscilloscope Expired FR1390961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR951449A FR1390961A (en) 1953-07-03 1963-10-23 Improvements in the presentation of radar echoes on an oscilloscope

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR52415A FR84251E (en) 1953-07-03 1953-07-03 Electromagnetic mobile obstacle detection systems
FR651149A FR1379601A (en) 1953-07-03 1953-07-03 Electromagnetic mobile obstacle detection systems
FR57918A FR84255E (en) 1953-07-03 1956-11-09 Electromagnetic mobile obstacle detection systems
FR951449A FR1390961A (en) 1953-07-03 1963-10-23 Improvements in the presentation of radar echoes on an oscilloscope

Publications (1)

Publication Number Publication Date
FR1390961A true FR1390961A (en) 1965-03-05

Family

ID=27444565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951449A Expired FR1390961A (en) 1953-07-03 1963-10-23 Improvements in the presentation of radar echoes on an oscilloscope

Country Status (1)

Country Link
FR (1) FR1390961A (en)

Similar Documents

Publication Publication Date Title
GB838646A (en) Radar tester
FR1095353A (en) Ultrasonic soundings recording device for metal parts
CH317529A (en) Microtome
FR1088268A (en) Improvements in polymerization processes
FR1140352A (en) Rocket device
CH325128A (en) Radar training device
FR1390961A (en) Improvements in the presentation of radar echoes on an oscilloscope
CH325130A (en) Radar training device
FR1061303A (en) Improvement in refrigeration processes
FR1101675A (en) Removable luminous device for taxi or other equipped with arrows for change of direction and stop
FR1082542A (en) Removable and portable nautical vehicle
CA484476A (en) Engine testing apparatus
CA479977A (en) Supersonic testing
CA498566A (en) Surface test indicator
CA490594A (en) Echo ranging apparatus
FR1090731A (en) Improvement in polymerization processes
ES34962Y (en) Almanac
AU162021B2 (en) Amass-flow measuring device
CA489367A (en) Measuring device
CA491954A (en) Land measuring device
CA486400A (en) Echo sounding indicator
CA509309A (en) Ultrasonic inspection device
CA490595A (en) Echo distance measuring apparatus
FR1405205A (en) Radar improvements
CA490829A (en) Magnetic testing device