NL155657B - Dopplerradarinrichting met pulsmodulatie. - Google Patents

Dopplerradarinrichting met pulsmodulatie.

Info

Publication number
NL155657B
NL155657B NL6514444A NL6514444A NL155657B NL 155657 B NL155657 B NL 155657B NL 6514444 A NL6514444 A NL 6514444A NL 6514444 A NL6514444 A NL 6514444A NL 155657 B NL155657 B NL 155657B
Authority
NL
Netherlands
Prior art keywords
radar device
pulse modulation
doppler radar
doppler
modulation
Prior art date
Application number
NL6514444A
Other languages
English (en)
Other versions
NL6514444A (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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NL6514444A publication Critical patent/NL6514444A/nl
Publication of NL155657B publication Critical patent/NL155657B/nl

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
    • 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
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • 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
    • G01S7/288—Coherent receivers

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)
NL6514444A 1964-11-11 1965-11-08 Dopplerradarinrichting met pulsmodulatie. NL155657B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0094132 1964-11-11

Publications (2)

Publication Number Publication Date
NL6514444A NL6514444A (nl) 1977-10-31
NL155657B true NL155657B (nl) 1978-01-16

Family

ID=7518490

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6514444A NL155657B (nl) 1964-11-11 1965-11-08 Dopplerradarinrichting met pulsmodulatie.

Country Status (4)

Country Link
DE (1) DE978064C (nl)
FR (1) FR1605514A (nl)
GB (1) GB1496756A (nl)
NL (1) NL155657B (nl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060932B (de) * 1956-04-06 1959-07-09 Telefunken Gmbh Verfahren zur Unterdrueckung der Anzeige von Festzielen oder von Zielen geringer Radialgeschwindigkeit in einem Funkortungsgeraet
DE1160037B (de) * 1958-02-24 1963-12-27 Siemens Ag Radarimpulsmessverfahren mit Festzeichenunterdrueckung
FR1360159A (fr) * 1962-03-09 1964-05-08 Csf Dispositif d'élimination des échos d'objets fixes, applicable aux radars mobiles

Also Published As

Publication number Publication date
DE978064C (de) 1978-02-16
NL6514444A (nl) 1977-10-31
GB1496756A (en) 1978-01-05
FR1605514A (nl) 1978-04-28

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS AG

V4 Lapsed because of reaching the maxim lifetime of a patent