IT1133656B - Sistema e metodo perfezionati di rilevamento telemetrico con riconoscimento dell'eco - Google Patents

Sistema e metodo perfezionati di rilevamento telemetrico con riconoscimento dell'eco

Info

Publication number
IT1133656B
IT1133656B IT25072/80A IT2507280A IT1133656B IT 1133656 B IT1133656 B IT 1133656B IT 25072/80 A IT25072/80 A IT 25072/80A IT 2507280 A IT2507280 A IT 2507280A IT 1133656 B IT1133656 B IT 1133656B
Authority
IT
Italy
Prior art keywords
perfected
eco
recognition
detection system
telemetric detection
Prior art date
Application number
IT25072/80A
Other languages
English (en)
Other versions
IT8025072A0 (it
Inventor
John M Reynard
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Publication of IT8025072A0 publication Critical patent/IT8025072A0/it
Application granted granted Critical
Publication of IT1133656B publication Critical patent/IT1133656B/it

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
IT25072/80A 1979-10-03 1980-10-02 Sistema e metodo perfezionati di rilevamento telemetrico con riconoscimento dell'eco IT1133656B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8135779A 1979-10-03 1979-10-03

Publications (2)

Publication Number Publication Date
IT8025072A0 IT8025072A0 (it) 1980-10-02
IT1133656B true IT1133656B (it) 1986-07-09

Family

ID=22163638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25072/80A IT1133656B (it) 1979-10-03 1980-10-02 Sistema e metodo perfezionati di rilevamento telemetrico con riconoscimento dell'eco

Country Status (10)

Country Link
JP (1) JPS5660374A (it)
AT (1) AT375198B (it)
AU (1) AU536697B2 (it)
CA (1) CA1154140A (it)
CH (1) CH651387A5 (it)
DE (1) DE3037139A1 (it)
FR (1) FR2466780B1 (it)
GB (1) GB2059590B (it)
IE (1) IE50163B1 (it)
IT (1) IT1133656B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8334394D0 (en) * 1983-12-23 1984-02-01 Czajowski S B Electrical circuits
EP0173243B1 (en) * 1984-08-28 1991-01-16 Hewlett-Packard Company Apparatus for measuring the velocity of a stream of particles
DE4433957A1 (de) * 1994-09-23 1996-03-28 Mayser Gmbh & Co Verfahren zur Ultraschall-Hinderniserkennung
GB2338132B (en) * 1998-06-02 2003-05-28 Federal Ind Ind Group Inc Echo detection in echo ranging systems
DE102012200024A1 (de) 2012-01-02 2013-07-04 Robert Bosch Gmbh Verfahren und Umfelderfassungsvorrichtung zur Bestimmung der Position und/oder der Bewegung von mindestens einem Objekt in der Umgebung eines Bewegungshilfsmittels mittels mindestens eines akustischen Pulses
DE102012200716A1 (de) * 2012-01-19 2013-07-25 Robert Bosch Gmbh Verfahren zur Bestimmung der Position und/oder Bewegung von Objekten in der Umgebung eines Bewegungshilfsmittels mittels von Schallsignalen sowie Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1566852C3 (de) * 1967-10-12 1974-02-07 Fried. Krupp Gmbh, 4300 Essen Anordnung zur Unterscheidung von Echolotimpulsen
US3701090A (en) * 1970-12-22 1972-10-24 Amf Inc Shipboard acoustic receiver
JPS5121852A (ja) * 1974-08-15 1976-02-21 Furuno Kyotaka Tantaibutsutaihanbetsusochi
CA1120578A (en) * 1976-10-04 1982-03-23 Juerg Muggli Ultrasonic ranging system for a camera
US4199246A (en) * 1976-10-04 1980-04-22 Polaroid Corporation Ultrasonic ranging system for a camera
DE2726981C2 (de) * 1977-06-15 1984-11-22 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zur Zeitmessung zwischen Impulsen
JPS5484762A (en) * 1977-12-17 1979-07-05 Fuji Roiyaru Kk Noise reject device of ultrasonic underwater detector

Also Published As

Publication number Publication date
DE3037139A1 (de) 1981-04-16
IE802052L (en) 1981-04-03
CA1154140A (en) 1983-09-20
AT375198B (de) 1984-07-10
JPS5660374A (en) 1981-05-25
IT8025072A0 (it) 1980-10-02
GB2059590A (en) 1981-04-23
GB2059590B (en) 1984-02-29
JPH0156712B2 (it) 1989-12-01
AU536697B2 (en) 1984-05-17
AU6281080A (en) 1981-04-09
FR2466780A1 (fr) 1981-04-10
ATA493880A (de) 1983-11-15
FR2466780B1 (fr) 1986-02-28
IE50163B1 (en) 1986-02-19
DE3037139C2 (it) 1993-04-01
CH651387A5 (de) 1985-09-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929