NL7109370A - - Google Patents

Info

Publication number
NL7109370A
NL7109370A NL7109370A NL7109370A NL7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A NL 7109370 A NL7109370 A NL 7109370A
Authority
NL
Netherlands
Application number
NL7109370A
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 filed Critical
Publication of NL7109370A publication Critical patent/NL7109370A/xx

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
    • G01S13/66—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
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
    • 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
    • G01S7/2926—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by integration

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)
NL7109370A 1970-07-09 1971-07-07 NL7109370A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025560A FR2098514A5 (xx) 1970-07-09 1970-07-09

Publications (1)

Publication Number Publication Date
NL7109370A true NL7109370A (xx) 1972-01-11

Family

ID=9058533

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109370A NL7109370A (xx) 1970-07-09 1971-07-07

Country Status (5)

Country Link
US (1) US3905032A (xx)
DE (1) DE2134392B2 (xx)
FR (1) FR2098514A5 (xx)
GB (1) GB1349957A (xx)
NL (1) NL7109370A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014022A (en) * 1975-06-16 1977-03-22 The United States Of America As Represented By The Secretary Of The Navy Target detection method and apparatus for reducing range-smearing error caused by relative target motion
US4005416A (en) * 1975-06-18 1977-01-25 Sperry Rand Corporation Apparatus for processing radar video signals
JPS5912145B2 (ja) * 1977-10-21 1984-03-21 古野電気株式会社 レ−ダ−及び類似装置
NL8202784A (nl) * 1982-07-09 1984-02-01 Hollandse Signaalapparaten Bv Dataconversieeenheid t.b.v. een impulsradarapparaat.
SE503786C2 (sv) * 1994-12-09 1996-09-02 Ericsson Telefon Ab L M Förfarande för bestämning av tidsläget för en periodiskt återkommande signal
AUPN722695A0 (en) * 1995-12-19 1996-03-14 Commonwealth Of Australia, The A tracking method for a radar system
FR2953939B1 (fr) * 2009-12-11 2012-09-14 Thales Sa Systeme radar uhf pour mettre en oeuvre un procede d'elimination d'un fouillis de vegetation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151322A (en) * 1961-10-19 1964-09-29 Telefunken Patent Evaluating system for processing radar signals
US3312969A (en) * 1965-07-09 1967-04-04 Burroughs Corp Radar video processor and clutter eliminator
US3422435A (en) * 1966-12-05 1969-01-14 Texas Instruments Inc Digital integrator
FR1527968A (fr) * 1967-04-12 1968-06-07 Electronique & Radio Ind Perfectionnements aux dispositifs éliminateurs de zones denses

Also Published As

Publication number Publication date
GB1349957A (en) 1974-04-10
FR2098514A5 (xx) 1972-03-10
US3905032A (en) 1975-09-09
DE2134392C3 (xx) 1974-04-11
DE2134392A1 (de) 1972-01-13
DE2134392B2 (de) 1973-09-13

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable