CH474066A - Correlator and detector for the video signals of a radar system - Google Patents

Correlator and detector for the video signals of a radar system

Info

Publication number
CH474066A
CH474066A CH362368A CH362368A CH474066A CH 474066 A CH474066 A CH 474066A CH 362368 A CH362368 A CH 362368A CH 362368 A CH362368 A CH 362368A CH 474066 A CH474066 A CH 474066A
Authority
CH
Switzerland
Prior art keywords
correlator
detector
video signals
radar system
radar
Prior art date
Application number
CH362368A
Other languages
German (de)
Inventor
Theodore Evans Norol
Original Assignee
Hughes Aircraft Co
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 to US613152A priority Critical patent/US3412397A/en
Priority to DE19681616267 priority patent/DE1616267C/en
Priority to GB828368A priority patent/GB1167671A/en
Priority to NL6802569A priority patent/NL157113B/en
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to FR1558054D priority patent/FR1558054A/fr
Priority to CH362368A priority patent/CH474066A/en
Priority to BE711974D priority patent/BE711974A/xx
Publication of CH474066A publication Critical patent/CH474066A/en

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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods

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)
CH362368A 1967-02-01 1968-03-11 Correlator and detector for the video signals of a radar system CH474066A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US613152A US3412397A (en) 1967-02-01 1967-02-01 Video correlator and automatic detector for pencil beam radar
DE19681616267 DE1616267C (en) 1968-02-20 1968-02-20 Data processing device for processing binary numbers characterizing radar video signals
GB828368A GB1167671A (en) 1968-02-20 1968-02-20 Improvements in Pulse Radar
NL6802569A NL157113B (en) 1968-02-20 1968-02-22 RADAR VIDEO CORRELATOR.
FR1558054D FR1558054A (en) 1968-02-20 1968-03-11
CH362368A CH474066A (en) 1968-02-20 1968-03-11 Correlator and detector for the video signals of a radar system
BE711974D BE711974A (en) 1968-02-20 1968-03-11

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEH0065372 1968-02-20
GB828368A GB1167671A (en) 1968-02-20 1968-02-20 Improvements in Pulse Radar
NL6802569A NL157113B (en) 1968-02-20 1968-02-22 RADAR VIDEO CORRELATOR.
BE711974 1968-03-11
CH362368A CH474066A (en) 1968-02-20 1968-03-11 Correlator and detector for the video signals of a radar system
FR143267 1968-03-11

Publications (1)

Publication Number Publication Date
CH474066A true CH474066A (en) 1969-06-15

Family

ID=27543092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH362368A CH474066A (en) 1967-02-01 1968-03-11 Correlator and detector for the video signals of a radar system

Country Status (5)

Country Link
BE (1) BE711974A (en)
CH (1) CH474066A (en)
FR (1) FR1558054A (en)
GB (1) GB1167671A (en)
NL (1) NL157113B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611369A (en) * 1969-05-27 1971-10-05 Burroughs Corp Quantizer system with adaptive automatic clutter elimination
US11799537B2 (en) * 2021-07-28 2023-10-24 Nxp B.V. Radar signal processing with forward-backward matrix
GB2610389A (en) * 2021-09-01 2023-03-08 Kenneth Andrew Oswald Gordon Radar system and associated apparatus and methods

Also Published As

Publication number Publication date
NL157113B (en) 1978-06-15
BE711974A (en) 1968-07-15
FR1558054A (en) 1969-02-21
GB1167671A (en) 1969-10-22
DE1616267A1 (en) 1972-03-23
DE1616267B2 (en) 1972-09-21
NL6802569A (en) 1969-08-26

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Legal Events

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