IT1109235B - X-RATE SPEED MEASURING AND CONTROL DEVICE USING A RICETRAS X-BAND DOPPLER-EFFECT RECEIVER - Google Patents

X-RATE SPEED MEASURING AND CONTROL DEVICE USING A RICETRAS X-BAND DOPPLER-EFFECT RECEIVER

Info

Publication number
IT1109235B
IT1109235B IT52381/78A IT5238178A IT1109235B IT 1109235 B IT1109235 B IT 1109235B IT 52381/78 A IT52381/78 A IT 52381/78A IT 5238178 A IT5238178 A IT 5238178A IT 1109235 B IT1109235 B IT 1109235B
Authority
IT
Italy
Prior art keywords
ricetras
control device
speed measuring
effect receiver
rate speed
Prior art date
Application number
IT52381/78A
Other languages
Italian (it)
Other versions
IT7852381A0 (en
Original Assignee
Saskatchewan Power Corp
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 Saskatchewan Power Corp filed Critical Saskatchewan Power Corp
Publication of IT7852381A0 publication Critical patent/IT7852381A0/en
Application granted granted Critical
Publication of IT1109235B publication Critical patent/IT1109235B/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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets

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)
  • Control Of Velocity Or Acceleration (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
IT52381/78A 1977-12-20 1978-12-20 X-RATE SPEED MEASURING AND CONTROL DEVICE USING A RICETRAS X-BAND DOPPLER-EFFECT RECEIVER IT1109235B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293,494A CA1111941A (en) 1977-12-20 1977-12-20 Turbine rotational speed measurement and control utilizing a x-band doppler transceiver

Publications (2)

Publication Number Publication Date
IT7852381A0 IT7852381A0 (en) 1978-12-20
IT1109235B true IT1109235B (en) 1985-12-16

Family

ID=4110338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52381/78A IT1109235B (en) 1977-12-20 1978-12-20 X-RATE SPEED MEASURING AND CONTROL DEVICE USING A RICETRAS X-BAND DOPPLER-EFFECT RECEIVER

Country Status (5)

Country Link
CA (1) CA1111941A (en)
DE (1) DE2854432A1 (en)
FR (1) FR2412845A1 (en)
GB (1) GB2011752A (en)
IT (1) IT1109235B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322987A (en) * 1997-03-06 1998-09-09 Marconi Gec Ltd Object detection in turbine influx or efflux
DE19806121C2 (en) * 1998-02-14 2001-10-18 Rolls Royce Deutschland Device for determining various pressure values in a rotating system
DE19943150A1 (en) * 1999-09-09 2001-03-22 Siemens Ag Ore mill and method for operating the ore mill
DE10359930A1 (en) * 2003-01-23 2004-08-05 Siemens Ag Determining method of the demands on rotating blades in a current machine, blades being fixed or arranged on a rotor shaft
US10705198B2 (en) * 2018-03-27 2020-07-07 Infineon Technologies Ag System and method of monitoring an air flow using a millimeter-wave radar sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852743A (en) * 1970-09-18 1974-12-03 Bendix Corp Homodyne doppler radar with increased target sensitivity

Also Published As

Publication number Publication date
GB2011752A (en) 1979-07-11
FR2412845A1 (en) 1979-07-20
CA1111941A (en) 1981-11-03
DE2854432A1 (en) 1979-06-21
IT7852381A0 (en) 1978-12-20

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