NL172792C - Puls-doppler-radarontvanger. - Google Patents

Puls-doppler-radarontvanger.

Info

Publication number
NL172792C
NL172792C NLAANVRAGE7608808,A NL7608808A NL172792C NL 172792 C NL172792 C NL 172792C NL 7608808 A NL7608808 A NL 7608808A NL 172792 C NL172792 C NL 172792C
Authority
NL
Netherlands
Prior art keywords
doppler radar
radar receiver
pulse doppler
pulse
receiver
Prior art date
Application number
NLAANVRAGE7608808,A
Other languages
English (en)
Other versions
NL172792B (nl
NL7608808A (nl
Original Assignee
Siemens Ag
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
Priority claimed from DE19752535462 external-priority patent/DE2535462C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NL7608808A publication Critical patent/NL7608808A/nl
Publication of NL172792B publication Critical patent/NL172792B/nl
Application granted granted Critical
Publication of NL172792C publication Critical patent/NL172792C/nl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50Systems of measurement based on relative movement of target
    • G01S13/52Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/53Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
NLAANVRAGE7608808,A 1975-08-08 1976-08-06 Puls-doppler-radarontvanger. NL172792C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535462 DE2535462C3 (de) 1975-08-08 Puls-Doppler-Radarempfänger mit Verringerung der Dynamik vor dem Bewegtzeichen-Laufzeitfilter

Publications (3)

Publication Number Publication Date
NL7608808A NL7608808A (nl) 1977-02-10
NL172792B NL172792B (nl) 1983-05-18
NL172792C true NL172792C (nl) 1983-10-17

Family

ID=5953576

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7608808,A NL172792C (nl) 1975-08-08 1976-08-06 Puls-doppler-radarontvanger.

Country Status (6)

Country Link
US (1) US4054872A (nl)
BE (1) BE844969A (nl)
FR (1) FR2320559A2 (nl)
GB (1) GB1560534A (nl)
IT (1) IT1067913B (nl)
NL (1) NL172792C (nl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234571B1 (nl) * 1973-06-19 1976-04-30 Thomson Csf T Vt Sa

Also Published As

Publication number Publication date
BE844969A (fr) 1977-02-07
FR2320559A2 (fr) 1977-03-04
IT1067913B (it) 1985-03-21
FR2320559B2 (nl) 1979-09-28
DE2535462B2 (de) 1977-06-16
US4054872A (en) 1977-10-18
NL172792B (nl) 1983-05-18
NL7608808A (nl) 1977-02-10
GB1560534A (en) 1980-02-06
DE2535462A1 (de) 1977-02-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee