NL6411759A - - Google Patents

Info

Publication number
NL6411759A
NL6411759A NL6411759A NL6411759A NL6411759A NL 6411759 A NL6411759 A NL 6411759A NL 6411759 A NL6411759 A NL 6411759A NL 6411759 A NL6411759 A NL 6411759A NL 6411759 A NL6411759 A NL 6411759A
Authority
NL
Netherlands
Application number
NL6411759A
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 NL6411759A publication Critical patent/NL6411759A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
    • 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
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nonlinear Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manipulation Of Pulses (AREA)
NL6411759A 1963-10-10 1964-10-09 NL6411759A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950155A FR1385435A (fr) 1963-10-10 1963-10-10 Discriminateur de durées d'impulsions

Publications (1)

Publication Number Publication Date
NL6411759A true NL6411759A (xx) 1965-04-12

Family

ID=8814085

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6411759A NL6411759A (xx) 1963-10-10 1964-10-09

Country Status (5)

Country Link
US (1) US3381228A (xx)
DE (1) DE1225232B (xx)
FR (1) FR1385435A (xx)
GB (1) GB1043635A (xx)
NL (1) NL6411759A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135160A (en) * 1977-05-27 1979-01-16 Tektronix, Inc. Pulse width normalizer
FR2470389A1 (fr) * 1979-11-27 1981-05-29 Thomson Csf Dispositif de filtrage et son application aux systemes de visualisation radar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836715A (en) * 1953-04-08 1958-05-27 Rca Corp Signal shaping circuit
US2984789A (en) * 1958-08-13 1961-05-16 Bell Telephone Labor Inc Pulse monitoring circuit
US3096484A (en) * 1958-12-04 1963-07-02 Thompson Ramo Wooldridge Inc High speed pulse control circuit for image converter tubes

Also Published As

Publication number Publication date
US3381228A (en) 1968-04-30
DE1225232B (de) 1966-09-22
FR1385435A (fr) 1965-01-15
GB1043635A (en) 1966-09-21

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