GB1470452A - Doppler pulse radar systems - Google Patents

Doppler pulse radar systems

Info

Publication number
GB1470452A
GB1470452A GB2444374A GB2444374A GB1470452A GB 1470452 A GB1470452 A GB 1470452A GB 2444374 A GB2444374 A GB 2444374A GB 2444374 A GB2444374 A GB 2444374A GB 1470452 A GB1470452 A GB 1470452A
Authority
GB
United Kingdom
Prior art keywords
range
window
gate
signal
output
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
GB2444374A
Other languages
English (en)
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 Schweiz AG
Original Assignee
Siemens Albis 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 Albis AG filed Critical Siemens Albis AG
Publication of GB1470452A publication Critical patent/GB1470452A/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
    • 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
    • G01S13/5244—Adaptive clutter cancellation

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)
GB2444374A 1973-06-14 1974-06-03 Doppler pulse radar systems Expired GB1470452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH858873A CH566012A5 (fr) 1973-06-14 1973-06-14

Publications (1)

Publication Number Publication Date
GB1470452A true GB1470452A (en) 1977-04-14

Family

ID=4342301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2444374A Expired GB1470452A (en) 1973-06-14 1974-06-03 Doppler pulse radar systems

Country Status (7)

Country Link
CH (1) CH566012A5 (fr)
FR (1) FR2233634B1 (fr)
GB (1) GB1470452A (fr)
IN (1) IN142070B (fr)
IT (1) IT1027524B (fr)
NL (1) NL157720B (fr)
SE (1) SE393873B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175767A (en) * 1985-05-28 1986-12-03 Standard Telephones Cables Ltd Radar systems
GB2482509A (en) * 2010-08-04 2012-02-08 Jelly Products Ltd Wheel
US20140168005A1 (en) * 2012-12-13 2014-06-19 Industrial Technology Research Institute Pulse radar ranging apparatus and ranging algorithm thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175767A (en) * 1985-05-28 1986-12-03 Standard Telephones Cables Ltd Radar systems
GB2175767B (en) * 1985-05-28 1989-07-26 Standard Telephones Cables Ltd Radar systems.
GB2482509A (en) * 2010-08-04 2012-02-08 Jelly Products Ltd Wheel
US20140168005A1 (en) * 2012-12-13 2014-06-19 Industrial Technology Research Institute Pulse radar ranging apparatus and ranging algorithm thereof
US9239377B2 (en) * 2012-12-13 2016-01-19 Industrial Technology Research Institute Pulse radar ranging apparatus and ranging algorithm thereof

Also Published As

Publication number Publication date
FR2233634A1 (fr) 1975-01-10
CH566012A5 (fr) 1975-08-29
IN142070B (fr) 1977-05-28
NL7407028A (fr) 1974-12-17
NL157720B (nl) 1978-08-15
SE7407749L (fr) 1974-12-16
FR2233634B1 (fr) 1980-03-21
DE2428379B2 (de) 1977-06-02
IT1027524B (it) 1978-12-20
SE393873B (sv) 1977-05-23
DE2428379A1 (de) 1975-01-02

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Legal Events

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