NL7315600A - - Google Patents

Info

Publication number
NL7315600A
NL7315600A NL7315600A NL7315600A NL7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A NL 7315600 A NL7315600 A NL 7315600A
Authority
NL
Netherlands
Application number
NL7315600A
Other versions
NL158617B (nl
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 NL7315600A publication Critical patent/NL7315600A/xx
Publication of NL158617B publication Critical patent/NL158617B/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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/005—Analog to digital conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
NL7315600A 1972-11-17 1973-11-14 Pulsdopplerradarapparaat met een schakelinrichting voor snelheidsbepaling. NL158617B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256564 DE2256564C3 (de) 1972-11-17 1972-11-17 Doppler-Radargerät mit steuerbaren Zwischenfrequenzkanälen zur zunehmend genaueren Dopplerfrequenzbestimmung

Publications (2)

Publication Number Publication Date
NL7315600A true NL7315600A (en:Method) 1974-05-21
NL158617B NL158617B (nl) 1978-11-15

Family

ID=5862073

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315600A NL158617B (nl) 1972-11-17 1973-11-14 Pulsdopplerradarapparaat met een schakelinrichting voor snelheidsbepaling.

Country Status (5)

Country Link
DE (1) DE2256564C3 (en:Method)
FR (1) FR2207284B1 (en:Method)
GB (1) GB1455832A (en:Method)
NL (1) NL158617B (en:Method)
SE (1) SE398165B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532046B1 (fr) * 1982-08-17 1986-01-17 Cilas Alcatel Appareil pour determiner la difference des frequences optiques de deux rayonnements et application a un dispositif laser pour determiner le deplacement d'une cible mobile
JP2003533929A (ja) 2000-05-16 2003-11-11 インフィネオン テクノロジーズ アクチエンゲゼルシャフト 周波数復調器において許容誤差を修正するための回路構造

Also Published As

Publication number Publication date
FR2207284A1 (en:Method) 1974-06-14
FR2207284B1 (en:Method) 1978-11-17
DE2256564C3 (de) 1975-07-03
DE2256564A1 (de) 1974-05-22
GB1455832A (en) 1976-11-17
SE398165B (sv) 1977-12-05
NL158617B (nl) 1978-11-15
DE2256564B2 (de) 1974-11-14

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS