SE407117B - Pulsradarapparat fer alstring av linjert frekvensmodulerade pulser - Google Patents

Pulsradarapparat fer alstring av linjert frekvensmodulerade pulser

Info

Publication number
SE407117B
SE407117B SE7501994A SE7501994A SE407117B SE 407117 B SE407117 B SE 407117B SE 7501994 A SE7501994 A SE 7501994A SE 7501994 A SE7501994 A SE 7501994A SE 407117 B SE407117 B SE 407117B
Authority
SE
Sweden
Prior art keywords
pulse
lined
generating
radar device
frequency modulated
Prior art date
Application number
SE7501994A
Other languages
English (en)
Swedish (sv)
Other versions
SE7501994L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
B Gellekink
Original Assignee
Hollandse Signaalapparaten Bv
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 Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Publication of SE7501994L publication Critical patent/SE7501994L/xx
Publication of SE407117B publication Critical patent/SE407117B/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
    • G01S13/02—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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave

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)
SE7501994A 1974-02-28 1975-02-21 Pulsradarapparat fer alstring av linjert frekvensmodulerade pulser SE407117B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7402687A NL7402687A (nl) 1974-02-28 1974-02-28 Impulsradarapparaat.

Publications (2)

Publication Number Publication Date
SE7501994L SE7501994L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-29
SE407117B true SE407117B (sv) 1979-03-12

Family

ID=19820853

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501994A SE407117B (sv) 1974-02-28 1975-02-21 Pulsradarapparat fer alstring av linjert frekvensmodulerade pulser

Country Status (10)

Country Link
US (1) US3979748A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE825860A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH577174A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2506906A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2262810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1487439A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1029735B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7402687A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO142550C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE407117B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183210C (nl) * 1976-11-12 1988-08-16 Hollandse Signaalapparaten Bv Met twee soorten pulsen werkzaam radarsysteem.
US6188349B1 (en) * 1978-02-16 2001-02-13 Raytheon Company Frequency adjusting arrangement
US6116536A (en) * 1978-02-16 2000-09-12 Raytheon Company Frequency adjusting arrangement
GB2098020B (en) * 1981-05-05 1984-10-10 Hollandse Signaalapparaten Bv Improvements in or relating to radar systems employing two kinds of pulses
GB2128835B (en) * 1982-10-16 1986-01-22 Ferranti Plc Gating arrangement
US5719580A (en) * 1996-06-06 1998-02-17 Trw Inc. Method and apparatus for digital compensation of VCO nonlinearity in a radar system
US7345619B2 (en) * 2005-12-30 2008-03-18 Valeo Raytheon Systems, Inc. Generating event signals in a radar system
US8098191B1 (en) * 2007-11-05 2012-01-17 Lockheed Martin Corporation Electronic curtain for vehicle protection
US10969466B2 (en) * 2018-11-13 2021-04-06 GM Global Technology Operations LLC Sliding window integration scheme for object detection in a radar system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225349A (en) * 1962-12-17 1965-12-21 Gen Electric Moving target indicating radar system
US3263227A (en) * 1964-06-10 1966-07-26 John B Ferry Pulse compression radar tracking system
US3720950A (en) * 1967-11-28 1973-03-13 North American Rockwell Time-domain correlator for spatial filtering in a pulsed energy system
US3905033A (en) * 1968-04-10 1975-09-09 Us Navy Single composite pulse moving target indicator radar system
US3942035A (en) * 1974-06-24 1976-03-02 Texas Instruments Incorporated Charge coupled device signal processing apparatus using chirp-Z-transform techniques

Also Published As

Publication number Publication date
AU7866975A (en) 1976-09-02
SE7501994L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-29
FR2262810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-26
IT1029735B (it) 1979-03-20
NO750664L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-29
GB1487439A (en) 1977-09-28
US3979748A (en) 1976-09-07
NO142550B (no) 1980-05-27
CH577174A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-30
BE825860A (nl) 1975-06-16
NO142550C (no) 1980-09-10
NL7402687A (nl) 1975-09-01
DE2506906A1 (de) 1975-09-04

Similar Documents

Publication Publication Date Title
SE407874B (sv) Anordning for att kombinera stralknippen av pulsad stralning
CA1028762A (en) Ultrasonic signal generator
SE394064B (sv) Forfarande och anordning for alstring av radiofrekventa pulser av forutbestemd form
NL7513099A (nl) Gecompenseerde pulsgenerator.
NO141237C (no) Generatoranordning for radiofrekvente pulser
SE407117B (sv) Pulsradarapparat fer alstring av linjert frekvensmodulerade pulser
IT1040894B (it) Sistema radar ad impulsi a frequenze multiple
CA1001921A (en) Pulse fog generator
CA1001235A (en) Generator for generating a number of selected frequencies
NO145117C (no) Pulsradarapparat.
SE393877B (sv) Kopplingsanordning for alstring av en styrd frekvens
BE835311A (fr) Modulateur de frequence
IT1040635B (it) Radar per sottomarino
AT359555B (de) Impulsgenerator
SE404572B (sv) Multivibratorkrets for generering av en oscillerande signal
SE405768B (sv) Hornantenn for en doppler-radaranordning
BE817159A (nl) Impulsradarapparaat
NL7512757A (nl) Pulsgenerator.
SE399348B (sv) Anordning for klockpulsalstring
SE383457B (sv) Anordning for alstring av pulser medelst en induktiv pulsgivare
SE388066B (sv) Anordning for alstring av enkelveggsdomener
IL41029A (en) Radar sweep generator
BE795879A (fr) Emetteur d'impulsions a micro-ondes
FR2321706A1 (fr) Perfectionnements aux radars doppler coherents a impulsions
SU525232A1 (ru) Устройство дл формировани апериодической последовательности импульсов