GB1167671A - Improvements in Pulse Radar - Google Patents

Improvements in Pulse Radar

Info

Publication number
GB1167671A
GB1167671A GB828368A GB828368A GB1167671A GB 1167671 A GB1167671 A GB 1167671A GB 828368 A GB828368 A GB 828368A GB 828368 A GB828368 A GB 828368A GB 1167671 A GB1167671 A GB 1167671A
Authority
GB
United Kingdom
Prior art keywords
range
memory
bit
elevation
matrix
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
GB828368A
Other languages
English (en)
Inventor
Norol Theodore Evans
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.)
Raytheon Co
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
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to GB828368A priority patent/GB1167671A/en
Priority to DE19681616267 priority patent/DE1616267C/de
Priority to NL6802569A priority patent/NL157113B/xx
Priority to FR1558054D priority patent/FR1558054A/fr
Priority to CH362368A priority patent/CH474066A/de
Priority to BE711974D priority patent/BE711974A/xx
Publication of GB1167671A publication Critical patent/GB1167671A/en
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
    • G01S7/28—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)
GB828368A 1967-02-01 1968-02-20 Improvements in Pulse Radar Expired GB1167671A (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
GB828368A GB1167671A (en) 1968-02-20 1968-02-20 Improvements in Pulse Radar
DE19681616267 DE1616267C (de) 1968-02-20 1968-02-20 Datenverarbeitendes Gerat zur Ver arbeitung von Radarvideosignale charakte nsierenden Binarzahlen
NL6802569A NL157113B (nl) 1968-02-20 1968-02-22 Radarvideocorrelator.
FR1558054D FR1558054A (enrdf_load_stackoverflow) 1968-02-20 1968-03-11
CH362368A CH474066A (de) 1968-02-20 1968-03-11 Korrelator und Detektor für die Videosignale einer Radaranlage
BE711974D BE711974A (enrdf_load_stackoverflow) 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 (nl) 1968-02-20 1968-02-22 Radarvideocorrelator.
CH362368A CH474066A (de) 1968-02-20 1968-03-11 Korrelator und Detektor für die Videosignale einer Radaranlage
BE711974 1968-03-11
FR143267 1968-03-11

Publications (1)

Publication Number Publication Date
GB1167671A true GB1167671A (en) 1969-10-22

Family

ID=27543092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB828368A Expired GB1167671A (en) 1967-02-01 1968-02-20 Improvements in Pulse Radar

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230053001A1 (en) * 2021-07-28 2023-02-16 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

Families Citing this family (1)

* 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230053001A1 (en) * 2021-07-28 2023-02-16 Nxp B.V. Radar signal processing with forward-backward matrix
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
BE711974A (enrdf_load_stackoverflow) 1968-07-15
NL6802569A (enrdf_load_stackoverflow) 1969-08-26
DE1616267B2 (de) 1972-09-21
CH474066A (de) 1969-06-15
DE1616267A1 (de) 1972-03-23
FR1558054A (enrdf_load_stackoverflow) 1969-02-21
NL157113B (nl) 1978-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee