DE1961748B2 - Sonargeraet - Google Patents

Sonargeraet

Info

Publication number
DE1961748B2
DE1961748B2 DE19691961748 DE1961748A DE1961748B2 DE 1961748 B2 DE1961748 B2 DE 1961748B2 DE 19691961748 DE19691961748 DE 19691961748 DE 1961748 A DE1961748 A DE 1961748A DE 1961748 B2 DE1961748 B2 DE 1961748B2
Authority
DE
Germany
Prior art keywords
sonar device
sonar
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.)
Granted
Application number
DE19691961748
Other languages
English (en)
Other versions
DE1961748A1 (de
DE1961748C (de
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 DE1961748A1 publication Critical patent/DE1961748A1/de
Publication of DE1961748B2 publication Critical patent/DE1961748B2/de
Application granted granted Critical
Publication of DE1961748C publication Critical patent/DE1961748C/de
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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/108—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using more than one pulse per sonar period
    • 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
    • G01S15/04—Systems determining presence of a target
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/901—Noise or unwanted signal reduction in nonseismic receiving system

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE19691961748 1968-12-27 1969-12-09 Sonargerät Expired DE1961748C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78742268A 1968-12-27 1968-12-27
US78742268 1968-12-27

Publications (3)

Publication Number Publication Date
DE1961748A1 DE1961748A1 (de) 1970-07-02
DE1961748B2 true DE1961748B2 (de) 1972-08-31
DE1961748C DE1961748C (de) 1973-03-29

Family

ID=

Also Published As

Publication number Publication date
GB1259546A (de) 1972-01-05
SE357447B (de) 1973-06-25
DE1961748A1 (de) 1970-07-02
JPS4827140B1 (de) 1973-08-20
FR2027187A1 (de) 1970-09-25
US3555500A (en) 1971-01-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)