IT968921B - Sistema per distinguere segnali d eco da differenti condizioni di riflessione e disposizione circui tale per attuare questo sistema - Google Patents

Sistema per distinguere segnali d eco da differenti condizioni di riflessione e disposizione circui tale per attuare questo sistema

Info

Publication number
IT968921B
IT968921B IT3043772A IT3043772A IT968921B IT 968921 B IT968921 B IT 968921B IT 3043772 A IT3043772 A IT 3043772A IT 3043772 A IT3043772 A IT 3043772A IT 968921 B IT968921 B IT 968921B
Authority
IT
Italy
Prior art keywords
distinguishing
implement
circuit arrangement
echo signals
different reflection
Prior art date
Application number
IT3043772A
Other languages
English (en)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of IT968921B publication Critical patent/IT968921B/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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/414—Discriminating targets with respect to background clutter
    • 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)
  • Radar Systems Or Details Thereof (AREA)
IT3043772A 1971-10-15 1972-10-13 Sistema per distinguere segnali d eco da differenti condizioni di riflessione e disposizione circui tale per attuare questo sistema IT968921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712151348 DE2151348C3 (de) 1971-10-15 1971-10-15 Schaltungsanordnung in einem Echolot zum Unterscheiden von Echosignalen

Publications (1)

Publication Number Publication Date
IT968921B true IT968921B (it) 1974-03-20

Family

ID=5822400

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3043772A IT968921B (it) 1971-10-15 1972-10-13 Sistema per distinguere segnali d eco da differenti condizioni di riflessione e disposizione circui tale per attuare questo sistema

Country Status (3)

Country Link
DE (1) DE2151348C3 (it)
IT (1) IT968921B (it)
SE (1) SE383049B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747405C2 (de) * 1977-10-21 1983-12-22 Siemens AG, 1000 Berlin und 8000 München Ultraschall-Bildgerät
DE3148734C2 (de) * 1981-12-09 1994-10-20 Atlas Elektronik Gmbh Vorrichtung zum Lenken eines Torpedos
CN102498412B (zh) 2009-09-14 2015-04-08 三菱电机株式会社 超声波检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004707A (en) * 1955-11-17 1961-10-17 Robert E Wilson Pulse center determining system
US3321576A (en) * 1964-02-05 1967-05-23 Richard A Linder Video threshold detector utilizing a tunnel diode as a switching element
BE742465A (it) * 1968-12-11 1970-05-14
US3603988A (en) * 1970-01-06 1971-09-07 Sanders Associates Inc Pulse density demodulator

Also Published As

Publication number Publication date
SE383049B (sv) 1976-02-23
DE2151348C3 (de) 1981-03-12
DE2151348A1 (de) 1973-04-19
DE2151348B2 (de) 1980-07-03

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