FR2158110A1 - - Google Patents

Info

Publication number
FR2158110A1
FR2158110A1 FR7139384A FR7139384A FR2158110A1 FR 2158110 A1 FR2158110 A1 FR 2158110A1 FR 7139384 A FR7139384 A FR 7139384A FR 7139384 A FR7139384 A FR 7139384A FR 2158110 A1 FR2158110 A1 FR 2158110A1
Authority
FR
France
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
FR7139384A
Other languages
French (fr)
Other versions
FR2158110B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7139384A priority Critical patent/FR2158110B1/fr
Publication of FR2158110A1 publication Critical patent/FR2158110A1/fr
Application granted granted Critical
Publication of FR2158110B1 publication Critical patent/FR2158110B1/fr
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
    • 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
    • G01S7/04—Display arrangements
    • 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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
FR7139384A 1971-11-03 1971-11-03 Expired FR2158110B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7139384A FR2158110B1 (en) 1971-11-03 1971-11-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139384A FR2158110B1 (en) 1971-11-03 1971-11-03

Publications (2)

Publication Number Publication Date
FR2158110A1 true FR2158110A1 (en) 1973-06-15
FR2158110B1 FR2158110B1 (en) 1974-10-31

Family

ID=9085227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139384A Expired FR2158110B1 (en) 1971-11-03 1971-11-03

Country Status (1)

Country Link
FR (1) FR2158110B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292018A (en) * 1963-09-13 1966-12-13 Air Shields Transducers
US3444509A (en) * 1967-07-03 1969-05-13 Gen Dynamics Corp Sonar system
US3458854A (en) * 1968-07-08 1969-07-29 Us Navy Echo detection and ranging system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292018A (en) * 1963-09-13 1966-12-13 Air Shields Transducers
US3444509A (en) * 1967-07-03 1969-05-13 Gen Dynamics Corp Sonar system
US3458854A (en) * 1968-07-08 1969-07-29 Us Navy Echo detection and ranging system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE AMERICAINE "PRODUCT ENGINEERING", VOLUME 40,NO. 13, 30 JUIN 1969 L'ARTICLE "SOLID-STATE SONAR PACKS MORE POWER INTO A SMALLER SPACE", PAGES 44-45) *

Also Published As

Publication number Publication date
FR2158110B1 (en) 1974-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse