FR1255166A - Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences - Google Patents

Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences

Info

Publication number
FR1255166A
FR1255166A FR822573A FR822573A FR1255166A FR 1255166 A FR1255166 A FR 1255166A FR 822573 A FR822573 A FR 822573A FR 822573 A FR822573 A FR 822573A FR 1255166 A FR1255166 A FR 1255166A
Authority
FR
France
Prior art keywords
detection system
object detection
reflected pulses
eliminating interference
device eliminating
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
FR822573A
Other languages
English (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.)
Thales Nederland BV
Original Assignee
Thales Nederland BV
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 Thales Nederland BV filed Critical Thales Nederland BV
Priority to FR822573A priority Critical patent/FR1255166A/fr
Application granted granted Critical
Publication of FR1255166A publication Critical patent/FR1255166A/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
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR822573A 1959-03-25 1960-03-25 Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences Expired FR1255166A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822573A FR1255166A (fr) 1959-03-25 1960-03-25 Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL237471 1959-03-25
FR822573A FR1255166A (fr) 1959-03-25 1960-03-25 Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences

Publications (1)

Publication Number Publication Date
FR1255166A true FR1255166A (fr) 1961-03-03

Family

ID=26185455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822573A Expired FR1255166A (fr) 1959-03-25 1960-03-25 Système de détection d'objets par impulsions réfléchies, avec dispositif supprimant les interférences

Country Status (1)

Country Link
FR (1) FR1255166A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262377B (de) * 1963-08-01 1968-03-07 Philips Nv Radar-Sende-Empfangs-Vorrichtung mit Mitteln zur AEnderung der Sendeimpuls-Traegerfrequenz und Konstantregelung der Zwischenfrequenz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262377B (de) * 1963-08-01 1968-03-07 Philips Nv Radar-Sende-Empfangs-Vorrichtung mit Mitteln zur AEnderung der Sendeimpuls-Traegerfrequenz und Konstantregelung der Zwischenfrequenz

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