NL148161B - PULSE DOPPLER RADAR RECEIVER. - Google Patents

PULSE DOPPLER RADAR RECEIVER.

Info

Publication number
NL148161B
NL148161B NL6404441A NL6404441A NL148161B NL 148161 B NL148161 B NL 148161B NL 6404441 A NL6404441 A NL 6404441A NL 6404441 A NL6404441 A NL 6404441A NL 148161 B NL148161 B NL 148161B
Authority
NL
Netherlands
Prior art keywords
doppler radar
radar receiver
pulse doppler
pulse
receiver
Prior art date
Application number
NL6404441A
Other languages
Dutch (nl)
Other versions
NL6404441A (en
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of NL6404441A publication Critical patent/NL6404441A/xx
Publication of NL148161B publication Critical patent/NL148161B/en

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
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating 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
    • G01S13/53—Discriminating 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)
NL6404441A 1963-04-22 1964-04-22 PULSE DOPPLER RADAR RECEIVER. NL148161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932282A FR1364643A (en) 1963-04-22 1963-04-22 Information strobe sampling system

Publications (2)

Publication Number Publication Date
NL6404441A NL6404441A (en) 1964-10-23
NL148161B true NL148161B (en) 1975-12-15

Family

ID=8802151

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6404441A NL148161B (en) 1963-04-22 1964-04-22 PULSE DOPPLER RADAR RECEIVER.

Country Status (5)

Country Link
BE (1) BE646864A (en)
CH (1) CH426956A (en)
FR (1) FR1364643A (en)
GB (1) GB1060278A (en)
NL (1) NL148161B (en)

Also Published As

Publication number Publication date
FR1364643A (en) 1964-06-26
GB1060278A (en) 1967-03-01
BE646864A (en) 1964-10-22
CH426956A (en) 1966-12-31
NL6404441A (en) 1964-10-23

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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: BELL