DE3821216A1 - Messsystem - Google Patents

Messsystem

Info

Publication number
DE3821216A1
DE3821216A1 DE3821216A DE3821216A DE3821216A1 DE 3821216 A1 DE3821216 A1 DE 3821216A1 DE 3821216 A DE3821216 A DE 3821216A DE 3821216 A DE3821216 A DE 3821216A DE 3821216 A1 DE3821216 A1 DE 3821216A1
Authority
DE
Germany
Prior art keywords
measuring arrangement
transmitting
receiving part
periods
evaluation electronics
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
DE3821216A
Other languages
German (de)
English (en)
Other versions
DE3821216C2 (enExample
Inventor
Alexander Dr Colquhoun
Klaus Dipl Phys Dr Berchtold
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.)
Aumovio Microelectronic GmbH
Original Assignee
Telefunken Electronic 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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE3821216A priority Critical patent/DE3821216A1/de
Priority to US07/368,544 priority patent/US5025260A/en
Publication of DE3821216A1 publication Critical patent/DE3821216A1/de
Application granted granted Critical
Publication of DE3821216C2 publication Critical patent/DE3821216C2/de
Granted 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE3821216A 1988-06-23 1988-06-23 Messsystem Granted DE3821216A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3821216A DE3821216A1 (de) 1988-06-23 1988-06-23 Messsystem
US07/368,544 US5025260A (en) 1988-06-23 1989-06-20 Measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3821216A DE3821216A1 (de) 1988-06-23 1988-06-23 Messsystem

Publications (2)

Publication Number Publication Date
DE3821216A1 true DE3821216A1 (de) 1989-12-28
DE3821216C2 DE3821216C2 (enExample) 1992-01-09

Family

ID=6357093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3821216A Granted DE3821216A1 (de) 1988-06-23 1988-06-23 Messsystem

Country Status (2)

Country Link
US (1) US5025260A (enExample)
DE (1) DE3821216A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100692569B1 (ko) * 2005-03-25 2007-03-13 삼성전자주식회사 저주파 신호를 이용한 거리 측정 방법 및 장치
US8279112B2 (en) * 2008-11-03 2012-10-02 Trimble Navigation Limited Methods and apparatuses for RFID tag range determination

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514386A (fr) * 1967-01-13 1968-02-23 Sfim Procédé et dispositif pour la mesure de l'espacement de deux véhicules se déplacant
DE3236939A1 (de) * 1982-10-06 1984-04-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur bestimmung des oberen totpunktes von verbrennungsmotorkolben

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680092A (en) * 1970-03-30 1972-07-25 Ford Motor Co Ranging system using phase detection
US3778160A (en) * 1970-12-18 1973-12-11 Martin Marietta Corp Electronic distance measuring device and method
FR2170992B1 (enExample) * 1972-02-10 1977-07-15 Nathan Guy
FR2201476B1 (enExample) * 1972-09-26 1977-07-29 Thomson Csf
US3860925A (en) * 1974-01-09 1975-01-14 Singer Co Velocity-altimeter frequency-modulation continuous-wave doppler system
DE2748124C2 (de) * 1977-10-27 1983-01-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Entfernungsmessung nach dem FM-CW-Radarprinzip
US4297701A (en) * 1979-08-08 1981-10-27 John D. Angleman Rangefinder using expanded time delay
US4453825A (en) * 1979-12-07 1984-06-12 Hewlett-Packard Company Distance transducer
US4468959A (en) * 1982-05-10 1984-09-04 Roberts Royce Glen Method and apparatus for tallying pipe
US4509049A (en) * 1982-07-26 1985-04-02 Rockwell International Corporation FMCW system for providing search-while-track functions and altitude rate determination
US4588992A (en) * 1982-11-01 1986-05-13 Clark William E Radar tracking system and display
US4829305A (en) * 1985-03-29 1989-05-09 Lubudde Engineering Corporation Medium distance measurement system and method
SE456118B (sv) * 1985-12-12 1988-09-05 Stiftelsen Inst Mikrovags Forfarande och anordning for att meta avstand mellan ett forsta och ett andra foremal med signaler av mikrovagsfrekvens
SE456867B (sv) * 1985-12-12 1988-11-07 Stiftelsen Inst Mikrovags Saett att uppmaeta avstaand och/eller hastighet mellan tvaa foeremaal
FR2600778B1 (fr) * 1986-06-27 1988-09-02 Trt Telecom Radio Electr Dispositif radar pour mesurer la distance qui le separe d'une surface
US4730190A (en) * 1986-10-29 1988-03-08 Winlam Company Hand-held measuring device
US4851852A (en) * 1987-04-20 1989-07-25 Honeywell Inc. Decorrelation tolerant coherent radar altimeter
US4806935A (en) * 1987-09-17 1989-02-21 Fosket Timothy G Closed loop velocity/altitude sensor for FM-CW doppler radars

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1514386A (fr) * 1967-01-13 1968-02-23 Sfim Procédé et dispositif pour la mesure de l'espacement de deux véhicules se déplacant
DE3236939A1 (de) * 1982-10-06 1984-04-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur bestimmung des oberen totpunktes von verbrennungsmotorkolben

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Buch: GERTHSEN, Christian, KNESER, Hans O.: Physik, 7. Aufl., Berlin: Springer-Verlag, 1963, S. 114/115 *
US-Z: SKOLNIK, Merrill Ivan: Introduction to Radar System, 2. Aufl., New York: McGraw-Hill, 1980, S. 68-69 *

Also Published As

Publication number Publication date
DE3821216C2 (enExample) 1992-01-09
US5025260A (en) 1991-06-18

Similar Documents

Publication Publication Date Title
EP2406659B1 (de) Abstandsmessung
EP0099500B1 (de) Vorrichtung zur Laufzeitmessung von Impulsen
DE4407369C2 (de) Verfahren und Schaltungsanordnung zur Laufzeitmessung sowie deren Verwendung
DE4236787A1 (de) Laserentfernungsmesser
DE2643383C3 (de) Schaltanordnung für ein Ultraschall- Impulsechoverfahren zur Messung der Dicke bzw. Schallgeschwindigkeit in Prüfstücken
DE4334079A1 (de) Hochgenauer Radar-Entfernungsmesser
DE10049995A1 (de) Füllstandsmessgerät
DE2461264C3 (de) Vorrichtung für die Messung des Volumenstroms strömender Medien
DE2542628A1 (de) Radar zur entfernungsmessung
DE2425920C2 (de) Vorrichtung zur Messung der Geschwindigkeit eines Schiffes
DE2648693A1 (de) Messanordnung zur geschwindigkeitsmessung eines luftfahrzeugs
DE3431344C2 (enExample)
EP0848830B1 (de) Vorrichtung zur abstandsmessung
DE69211188T2 (de) Optische Abstandsmessvorrichtung
DE3544264C2 (enExample)
DE1805993A1 (de) Vorrichtung zur Entfernungsmessung
DE2229339B2 (de) Zur Fein- und Grobmessung umschaltender elektrooptischer Entfernungsmesser
DE3821216A1 (de) Messsystem
DE2755556C3 (de) Vorrichtung zur berührungslosen Abstandmessung
EP0508992B1 (de) Vorrichtung und verfahren zur bestimmung von amplituden- und phasengrössen in reflektrometrischen messverfahren
DE2305941A1 (de) Fahrzeughindernisradar
DE2126077C3 (de) Radareinrichtung zur Bord-Boden-Entfernungsmessung eines Punktes auf einer schräg angestrahlten Fläche
DE3216721C2 (de) Verfahren zur Reduktion des Einflusses von Störreflexionen bei einer Entfernungsmessung nach dem FM/CW-Radarprinzip und Mikrowellen-Entfernungsmesser zur Durchführung des Verfahrens
DE883166C (de) Verfahren zur Hochfrequenzmessung
DE4122108A1 (de) Pulsdopplerradar

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 7100 HEILBR

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee