BE649921A - - Google Patents

Info

Publication number
BE649921A
BE649921A BE649921A BE649921A BE649921A BE 649921 A BE649921 A BE 649921A BE 649921 A BE649921 A BE 649921A BE 649921 A BE649921 A BE 649921A BE 649921 A BE649921 A BE 649921A
Authority
BE
Belgium
Application number
BE649921A
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 BE649921A publication Critical patent/BE649921A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/901—Noise or unwanted signal reduction in nonseismic receiving system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE649921A 1963-07-01 1964-06-30 BE649921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939938A FR1372503A (fr) 1963-07-01 1963-07-01 Perfectionnements aux dispositifs à mémoire

Publications (1)

Publication Number Publication Date
BE649921A true BE649921A (fr) 1964-10-16

Family

ID=8807308

Family Applications (1)

Application Number Title Priority Date Filing Date
BE649921A BE649921A (fr) 1963-07-01 1964-06-30

Country Status (8)

Country Link
US (1) US3386077A (fr)
BE (1) BE649921A (fr)
CH (1) CH418397A (fr)
DE (1) DE1268227B (fr)
FR (1) FR1372503A (fr)
GB (1) GB1071692A (fr)
NL (1) NL6407489A (fr)
SE (1) SE329868B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727215A (en) * 1965-04-02 1973-04-10 Hughes Aircraft Co Radar video processing apparatus
FR1527968A (fr) * 1967-04-12 1968-06-07 Electronique & Radio Ind Perfectionnements aux dispositifs éliminateurs de zones denses
US3514707A (en) * 1967-04-25 1970-05-26 Whittaker Corp Means and techniques useful in blanking interference
US3541456A (en) * 1967-12-18 1970-11-17 Bell Telephone Labor Inc Fast reframing circuit for digital transmission systems
US5652594A (en) * 1967-12-28 1997-07-29 Lockheed Martin Corporation Signal processor affording improved immunity to medium anomalies and interference in remote object detection system
US3653042A (en) * 1968-02-27 1972-03-28 Fred Molho Digital signal-processing system
US3531802A (en) * 1968-09-16 1970-09-29 Presearch Inc Cumulative enhancement signal processor
US3898651A (en) * 1969-04-02 1975-08-05 Us Navy Memory noise canceler
US6531979B1 (en) * 1970-02-10 2003-03-11 The United States Of America As Represented By The Secretary Of The Navy Adaptive time-compression stabilizer
US3786504A (en) * 1971-03-29 1974-01-15 Raytheon Co Time compression signal processor
US3742499A (en) * 1971-05-25 1973-06-26 Westinghouse Electric Corp Pulse doppler moving-target radar
US3908116A (en) * 1974-08-16 1975-09-23 Rockwell International Corp Digital data filter
US4068233A (en) * 1976-08-13 1978-01-10 Raytheon Company Radar system having interference rejection
US4740045A (en) * 1986-07-02 1988-04-26 Goodson & Associates, Inc. Multiple parameter doppler radar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229016A (fr) * 1959-03-19 1960-09-02 Electronique Soc Nouv Perfectionnements aux dispositifs éliminateurs de parasites
US3201705A (en) * 1961-04-28 1965-08-17 Hazeltine Research Inc Integrator for periodically recurring signals
US3155912A (en) * 1961-05-01 1964-11-03 Gen Electric Automatic gating circuit
US3307184A (en) * 1964-10-27 1967-02-28 James L Poterack Digital video correlator

Also Published As

Publication number Publication date
NL6407489A (fr) 1965-01-04
FR1372503A (fr) 1964-09-18
CH418397A (fr) 1966-08-15
SE329868B (fr) 1970-10-26
US3386077A (en) 1968-05-28
GB1071692A (en) 1967-06-14
DE1268227B (de) 1968-05-16

Similar Documents

Publication Publication Date Title
BE627012A (fr)
BE626938A (fr)
BE626986A (fr)
BE645336A (fr)
BE644690A (fr)
BE643457A (fr)
NL6407489A (fr)
BE642853A (fr)
BE640794A (fr)
BE627172A (fr)
BE627151A (fr)
BE627145A (fr)
BE627141A (fr)
BE627083A (fr)
BE627025A (fr)
BE627023A (fr)
BE603935A (fr)
BE626915A (fr)
BE626867A (fr)
BE626826A (fr)
BE626803A (fr)
BE626590A (fr)
BE626358A (fr)
BE625880A (fr)
BE625828A (fr)