GB1440394A - Pulse doppler radar systems - Google Patents

Pulse doppler radar systems

Info

Publication number
GB1440394A
GB1440394A GB2986273A GB2986273A GB1440394A GB 1440394 A GB1440394 A GB 1440394A GB 2986273 A GB2986273 A GB 2986273A GB 2986273 A GB2986273 A GB 2986273A GB 1440394 A GB1440394 A GB 1440394A
Authority
GB
United Kingdom
Prior art keywords
radar systems
doppler radar
pulse doppler
pulse
systems
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2986273A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 GB1440394A publication Critical patent/GB1440394A/en
Expired legal-status Critical Current

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
    • G01S13/534—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 based upon amplitude or phase shift resulting from movement of objects, with reference to the surrounding clutter echo signal, e.g. non coherent MTi, clutter referenced MTi, externally coherent MTi

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)
GB2986273A 1972-06-23 1973-06-22 Pulse doppler radar systems Expired GB1440394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230823 DE2230823C3 (en) 1972-06-23 1972-06-23 Pulse Doppler radar with coherent mix

Publications (1)

Publication Number Publication Date
GB1440394A true GB1440394A (en) 1976-06-23

Family

ID=5848626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2986273A Expired GB1440394A (en) 1972-06-23 1973-06-22 Pulse doppler radar systems

Country Status (6)

Country Link
BE (1) BE801308A (en)
DE (1) DE2230823C3 (en)
FR (1) FR2189750B1 (en)
GB (1) GB1440394A (en)
IT (1) IT990660B (en)
NL (1) NL7308058A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930937C3 (en) * 1979-07-31 1982-01-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Method for clutter suppression in Doppler lidar devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337579A (en) * 1956-11-09 1959-04-15 Standard Telephone & Radio Sa Obstacle detection installation
FR1364552A (en) * 1959-03-16 1964-06-26 Marconi Co Ltd Pulse Radar Improvements
US3441931A (en) * 1968-01-22 1969-04-29 Raytheon Co Moving target indicator clutter reducing apparatus

Also Published As

Publication number Publication date
DE2230823B2 (en) 1977-12-01
NL7308058A (en) 1973-12-27
DE2230823A1 (en) 1974-01-17
FR2189750B1 (en) 1977-07-29
FR2189750A1 (en) 1974-01-25
DE2230823C3 (en) 1978-07-27
BE801308A (en) 1973-10-15
IT990660B (en) 1975-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee