NL276320A - - Google Patents

Info

Publication number
NL276320A
NL276320A NL276320DA NL276320A NL 276320 A NL276320 A NL 276320A NL 276320D A NL276320D A NL 276320DA NL 276320 A NL276320 A NL 276320A
Authority
NL
Netherlands
Application number
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.)
Publication of NL276320A publication Critical patent/NL276320A/xx

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
    • G01S13/06Systems determining position data of a target
    • G01S13/08Systems for measuring distance only
    • G01S13/32Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/342Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sinusoidal modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
NL276320D 1962-03-23 NL276320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR891956A FR81434E (en) 1962-03-23 1962-03-23 Improvements to radars used in altimetry

Publications (1)

Publication Number Publication Date
NL276320A true NL276320A (en)

Family

ID=8775136

Family Applications (1)

Application Number Title Priority Date Filing Date
NL276320D NL276320A (en) 1962-03-23

Country Status (2)

Country Link
FR (1) FR81434E (en)
NL (1) NL276320A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310053B1 (en) 1995-07-05 2001-10-30 Norbrook Laboratories Limited Long-acting oxytetracycline composition

Also Published As

Publication number Publication date
FR81434E (en) 1963-09-20

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