GB1302632A - - Google Patents

Info

Publication number
GB1302632A
GB1302632A GB2316471A GB2316471A GB1302632A GB 1302632 A GB1302632 A GB 1302632A GB 2316471 A GB2316471 A GB 2316471A GB 2316471 A GB2316471 A GB 2316471A GB 1302632 A GB1302632 A GB 1302632A
Authority
GB
United Kingdom
Prior art keywords
star
array
doppler
pulse
depth
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
GB2316471A
Other languages
English (en)
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 filed Critical
Publication of GB1302632A publication Critical patent/GB1302632A/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
    • 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
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
GB2316471A 1970-03-05 1971-04-19 Expired GB1302632A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702010348 DE2010348C3 (de) 1970-03-05 1970-03-05 Vorrichtung zur Bestimmung der Geschwindigkeit und/oder des Weges von Fahrzeugen durch Messung des Dopplereffektes

Publications (1)

Publication Number Publication Date
GB1302632A true GB1302632A (enrdf_load_stackoverflow) 1973-01-10

Family

ID=5764147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316471A Expired GB1302632A (enrdf_load_stackoverflow) 1970-03-05 1971-04-19

Country Status (7)

Country Link
JP (1) JPS538235B1 (enrdf_load_stackoverflow)
CA (1) CA926502A (enrdf_load_stackoverflow)
DE (1) DE2010348C3 (enrdf_load_stackoverflow)
FR (1) FR2081719B2 (enrdf_load_stackoverflow)
GB (1) GB1302632A (enrdf_load_stackoverflow)
NL (1) NL7102279A (enrdf_load_stackoverflow)
NO (1) NO131625C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2010348B2 (de) 1974-06-20
FR2081719A2 (enrdf_load_stackoverflow) 1971-12-10
NO131625B (enrdf_load_stackoverflow) 1975-03-17
DE2010348C3 (de) 1975-02-06
NO131625C (enrdf_load_stackoverflow) 1975-06-25
CA926502A (en) 1973-05-15
DE2010348A1 (de) 1971-09-16
JPS538235B1 (enrdf_load_stackoverflow) 1978-03-27
NL7102279A (enrdf_load_stackoverflow) 1971-09-07
FR2081719B2 (enrdf_load_stackoverflow) 1975-06-06

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Legal Events

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