FR2266178B1 - - Google Patents

Info

Publication number
FR2266178B1
FR2266178B1 FR7509089A FR7509089A FR2266178B1 FR 2266178 B1 FR2266178 B1 FR 2266178B1 FR 7509089 A FR7509089 A FR 7509089A FR 7509089 A FR7509089 A FR 7509089A FR 2266178 B1 FR2266178 B1 FR 2266178B1
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.)
Expired
Application number
FR7509089A
Other versions
FR2266178A1 (fr
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2266178A1 publication Critical patent/FR2266178A1/fr
Application granted granted Critical
Publication of FR2266178B1 publication Critical patent/FR2266178B1/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
    • 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
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR7509089A 1974-03-27 1975-03-24 Expired FR2266178B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414644A DE2414644A1 (de) 1974-03-27 1974-03-27 Vorrichtung zum empfangsseitigen bilden von richt-charakteristiken und zum korrelieren

Publications (2)

Publication Number Publication Date
FR2266178A1 FR2266178A1 (fr) 1975-10-24
FR2266178B1 true FR2266178B1 (fr) 1979-03-09

Family

ID=5911248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509089A Expired FR2266178B1 (fr) 1974-03-27 1975-03-24

Country Status (5)

Country Link
US (1) US4054878A (fr)
CA (1) CA1033039A (fr)
DE (1) DE2414644A1 (fr)
FR (1) FR2266178B1 (fr)
GB (1) GB1493422A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163205A (en) * 1978-01-26 1979-07-31 Barrow Daniel Acousto-optical device for removing bubble pulse from reflected sonar signal
US4371946A (en) * 1980-10-09 1983-02-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Servomechanism for doppler shift compensation in optical correlator for synthetic aperture radar
GB2143099A (en) * 1983-07-07 1985-01-30 Standard Telephones Cables Ltd Radio direction finding
US5159474A (en) * 1986-10-17 1992-10-27 E. I. Du Pont De Nemours And Company Transform optical processing system
US5078501A (en) * 1986-10-17 1992-01-07 E. I. Du Pont De Nemours And Company Method and apparatus for optically evaluating the conformance of unknown objects to predetermined characteristics
JPH11512180A (ja) * 1995-09-07 1999-10-19 シーメンス アクチエンゲゼルシヤフト 距離測定装置
US6087979A (en) * 1995-09-07 2000-07-11 Siemens Aktiengesellschaft Rangefinder
US6002983A (en) * 1997-08-27 1999-12-14 Delphi Technologies, Inc. Angle extent estimation method for a motor vehicle object detection system
DE102008058457A1 (de) * 2008-11-21 2010-06-02 Hilti Aktiengesellschaft Verfahren und handgeführter Sensor mit adaptiver Detektionsschwelle zur Detektion von in Bauwerkuntergründen eingebetteten Fremdobjekten
WO2022219558A1 (fr) * 2021-04-13 2022-10-20 B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University Système et procédé pour estimation de direction d'arrivée et de retards de premières réflexions de pièce

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519331A (en) * 1961-03-15 1970-07-07 Us Air Force Two-dimensional optical data processor
US3579180A (en) * 1965-08-06 1971-05-18 Hughes Aircraft Co Beam interpolating system
FR1519745A (fr) * 1967-02-22 1968-04-05 Thomson Houston Comp Francaise Perfectionnements aux dispositifs corrélateurs optiques appliqués plus particulièrement aux récepteurs de systèmes radars à codes pseudo-aléatoires
DE2133524C3 (de) * 1971-07-06 1974-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Bestimmung der Geschwindigkeit eines Fahrzeugs
DE2163053C3 (de) * 1971-07-23 1979-08-02 Fried. Krupp Gmbh, 4300 Essen Schaltanordnung zum Bilden von zeitlich aufeinanderfolgenden Gruppensignalen in der Peiltechnik
DE2146729A1 (de) * 1971-09-18 1973-03-22 Philips Patentverwaltung Verfahren und anordnung zur vielfachfilterung
US3787840A (en) * 1972-04-17 1974-01-22 Goodyear Aerospace Corp Radar moving target processing method and apparatus

Also Published As

Publication number Publication date
FR2266178A1 (fr) 1975-10-24
CA1033039A (fr) 1978-06-13
US4054878A (en) 1977-10-18
DE2414644A1 (de) 1975-10-02
GB1493422A (en) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse