GB837365A - Improvements in or relating to moving-target-indicator radar systems - Google Patents

Improvements in or relating to moving-target-indicator radar systems

Info

Publication number
GB837365A
GB837365A GB11793/58A GB1179358A GB837365A GB 837365 A GB837365 A GB 837365A GB 11793/58 A GB11793/58 A GB 11793/58A GB 1179358 A GB1179358 A GB 1179358A GB 837365 A GB837365 A GB 837365A
Authority
GB
United Kingdom
Prior art keywords
relating
target
moving
radar systems
indicator 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
GB11793/58A
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 SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB837365A publication Critical patent/GB837365A/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
    • 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
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • 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
    • G01S7/288—Coherent receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube

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)
GB11793/58A 1963-01-25 1958-04-14 Improvements in or relating to moving-target-indicator radar systems Expired GB837365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256740X 1963-01-25

Publications (1)

Publication Number Publication Date
GB837365A true GB837365A (en) 1960-06-15

Family

ID=9678106

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1051122D Active GB1051122A (US07122603-20061017-C00045.png) 1963-01-25
GB11793/58A Expired GB837365A (en) 1963-01-25 1958-04-14 Improvements in or relating to moving-target-indicator radar systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1051122D Active GB1051122A (US07122603-20061017-C00045.png) 1963-01-25

Country Status (4)

Country Link
DE (2) DE1256740B (US07122603-20061017-C00045.png)
FR (1) FR1187668A (US07122603-20061017-C00045.png)
GB (2) GB837365A (US07122603-20061017-C00045.png)
NL (2) NL6400581A (US07122603-20061017-C00045.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051122A (US07122603-20061017-C00045.png) * 1963-01-25
FR1463867A (fr) * 1965-07-29 1966-07-22 Labo Cent Telecommunicat Perfectionnements aux radars doppler cohérents à impulsions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227051A (US07122603-20061017-C00045.png) * 1957-04-19
GB1051122A (US07122603-20061017-C00045.png) * 1963-01-25

Also Published As

Publication number Publication date
DE1256740B (de) 1967-12-21
DE1068767B (US07122603-20061017-C00045.png) 1959-11-12
FR1187668A (fr) 1959-09-15
GB1051122A (US07122603-20061017-C00045.png)
NL227052A (US07122603-20061017-C00045.png)
NL6400581A (US07122603-20061017-C00045.png) 1964-07-27

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