Classifications

• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
  • G01P13/00—Indicating or recording presence, absence, or direction, of movement
• • 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
  • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
  • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
  • G01S15/50—Systems of measurement, based on relative movement of the target
  • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
  • G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
• • 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
  • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

Landscapes

• Remote Sensing (AREA)
• Engineering & Computer Science (AREA)
• Radar, Positioning & Navigation (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Computer Networks & Wireless Communication (AREA)
• Acoustics & Sound (AREA)
• Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
• Geophysics And Detection Of Objects (AREA)
• Control Of High-Frequency Heating Circuits (AREA)
• Control Of Electric Motors In General (AREA)
• Electrophonic Musical Instruments (AREA)
• Train Traffic Observation, Control, And Security (AREA)
• Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
• Radar Systems Or Details Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24441600

Family Applications (1)

Country Status (10)

Families Citing this family (6)

Family Cites Families (9)

• 1985
  • 1985-05-09 AU AU42233/85A patent/AU575396B2/en not_active Ceased
  • 1985-05-13 KR KR1019850003237A patent/KR930001550B1/ko not_active IP Right Cessation
  • 1985-05-13 CA CA000481407A patent/CA1247228A/en not_active Expired
  • 1985-05-13 EP EP85303348A patent/EP0162646B1/en not_active Expired - Lifetime
  • 1985-05-13 IE IE1184/85A patent/IE56395B1/en not_active IP Right Cessation
  • 1985-05-13 AT AT85303348T patent/ATE58248T1/de not_active IP Right Cessation
  • 1985-05-13 DE DE8585303348T patent/DE3580394D1/de not_active Expired - Fee Related
  • 1985-05-14 ZA ZA853641A patent/ZA853641B/xx unknown
  • 1985-05-14 JP JP60102516A patent/JPS60253990A/ja active Pending
  • 1985-05-15 MX MX205309A patent/MX158166A/es unknown

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