ZA746680B - A method and a device useful as an aid to distance measurement - Google Patents

A method and a device useful as an aid to distance measurement

Info

Publication number
ZA746680B
ZA746680B ZA00746680A ZA746680A ZA746680B ZA 746680 B ZA746680 B ZA 746680B ZA 00746680 A ZA00746680 A ZA 00746680A ZA 746680 A ZA746680 A ZA 746680A ZA 746680 B ZA746680 B ZA 746680B
Authority
ZA
South Africa
Prior art keywords
aid
distance measurement
device useful
useful
measurement
Prior art date
Application number
ZA00746680A
Other languages
English (en)
Inventor
G Nard
M Rouaud
J Rabian
Original Assignee
Sercel Rech Const Elect
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 Sercel Rech Const Elect filed Critical Sercel Rech Const Elect
Publication of ZA746680B publication Critical patent/ZA746680B/xx

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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/876—Combination of several spaced transponders or reflectors of known location for determining the position of a receiver
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
ZA00746680A 1973-10-23 1974-10-22 A method and a device useful as an aid to distance measurement ZA746680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337740A FR2248517B1 (de) 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
ZA746680B true ZA746680B (en) 1975-11-26

Family

ID=9126803

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746680A ZA746680B (en) 1973-10-23 1974-10-22 A method and a device useful as an aid to distance measurement

Country Status (8)

Country Link
US (1) US4297700A (de)
JP (1) JPS6044628B2 (de)
DE (1) DE2448638A1 (de)
FR (1) FR2248517B1 (de)
GB (1) GB1486319A (de)
NL (1) NL7413873A (de)
SE (1) SE401275B (de)
ZA (1) ZA746680B (de)

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US4933916A (en) * 1985-11-01 1990-06-12 Canadian Patents And Development Limited Phase measurements using pseudo-random code
FR2601143B1 (fr) * 1986-07-01 1988-12-02 Geophysique Cie Gle Procede et systeme de localisation et de correction d'orientation d'un objet mobile autonome et d'un objet mobile non autonome
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FR2644919B1 (fr) * 1989-03-21 1991-05-31 Dassault Electronique Procede et dispositif pour l'aide a la circulation de vehicules terrestres
JPH03188388A (ja) * 1989-12-19 1991-08-16 Mitsubishi Heavy Ind Ltd 位置標定装置
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US5220332A (en) * 1992-05-04 1993-06-15 Cyberdynamics, Inc. Ranging by sequential tone transmission
FR2698966B1 (fr) * 1992-12-04 1995-03-03 Rech Const Electro Et Procédé de radionavigation et système de gestion de flotte de véhicules.
SE500976C2 (sv) * 1993-02-09 1994-10-10 Lmt Data Handelsbolag Metod och anordning för positionering i ett system
AUPM960294A0 (en) * 1994-11-23 1994-12-15 Probert, Christopher A position determining system and a method pertaining thereto
US5661750A (en) * 1995-06-06 1997-08-26 Cellnet Data Systems, Inc. Direct sequence spread spectrum system
JP3305608B2 (ja) 1997-02-20 2002-07-24 松下電器産業株式会社 距離測定機能付き移動体通信機
US6560461B1 (en) 1997-08-04 2003-05-06 Mundi Fomukong Authorized location reporting paging system
FR2769442B1 (fr) 1997-10-02 1999-12-31 Dassault Electronique Recepteur de radionavigation perfectionne, en particulier du type gps
US6072421A (en) * 1998-05-29 2000-06-06 Mitsubishi Denki Kabushiki Kaisha Moving object high-accuracy position locating method and system
US20040105533A1 (en) * 1998-08-07 2004-06-03 Input/Output, Inc. Single station wireless seismic data acquisition method and apparatus
US6414626B1 (en) * 1999-08-20 2002-07-02 Micron Technology, Inc. Interrogators, wireless communication systems, methods of operating an interrogator, methods of operating a wireless communication system, and methods of determining range of a remote communication device
DE10113545A1 (de) * 2001-03-20 2002-10-02 Tenovis Gmbh & Co Kg System und Verfahren zur Positionsbestimmung
DE10159226A1 (de) * 2001-11-27 2003-07-03 Ihp Gmbh System und Verfahren zur Standortbestimmung
US7427945B2 (en) * 2003-07-03 2008-09-23 Navcom Technology, Inc. Positioning system with co-polarized and cross-polarized mapping
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US20070286020A1 (en) 2006-06-09 2007-12-13 Input/Output, Inc. Heads-up Navigation for Seismic Data Acquisition
US20080021658A1 (en) * 2006-06-10 2008-01-24 Input/Output, Inc. Apparatus and Method for Integrating Survey Parameters Into a Header
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US20080080310A1 (en) * 2006-09-29 2008-04-03 Ion Geophysical Corporation Seismic Data Acquisition Systems and Methods for Managing Messages Generated by Field Units
US8605546B2 (en) * 2006-09-29 2013-12-10 Inova Ltd. Seismic data acquisition systems and method utilizing a wireline repeater unit
US7729202B2 (en) * 2006-09-29 2010-06-01 Ion Geophysical Corporation Apparatus and methods for transmitting unsolicited messages during seismic data acquisition
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US7894301B2 (en) * 2006-09-29 2011-02-22 INOVA, Ltd. Seismic data acquisition using time-division multiplexing
US7813222B2 (en) * 2007-02-01 2010-10-12 Ion Geophysical Corporation Apparatus and method for compressing seismic data
US7663535B2 (en) * 2007-07-25 2010-02-16 Information Systems Laboratories, Inc. System and method to position register and phase synchronize a monitoring network
JP5188204B2 (ja) * 2008-02-28 2013-04-24 三菱電機株式会社 測距通信装置
US9625247B2 (en) * 2010-06-28 2017-04-18 Disney Enterprises, Inc. Systems and methods for position tracking using magnetoquasistatic fields
CN103712625A (zh) * 2013-12-23 2014-04-09 哈尔滨工程大学 一种估计初始航向偏差滤波的方法
JP6865494B2 (ja) * 2017-09-15 2021-04-28 メティリオニック ゲー・エム・ベー・ハーＭｅｔｉｒｉｏｎｉｃ ＧｍｂＨ 無線測定用途のための方法
EP3672116B1 (de) 2018-12-19 2022-10-05 Stichting IMEC Nederland Phasenbasierte gruppeentfernungsmessung

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FR1428508A (fr) * 1964-11-13 1966-02-18 Thomson Houston Comp Francaise Perfectionnements aux systèmes de transmission de signaux d'informations digitales et de mesure de distance
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DE2008560C3 (de) * 1970-02-24 1974-03-07 Siemens Ag, 1000 Berlin U. 8000 Muenchen Nachrichtenübertragungssystem unter Verwendung von Puls-Code-Modulation und empfangsseitiger Pulskompression
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FR2102838A5 (de) * 1970-08-25 1972-04-07 Geophysique Cie Gle
US3810179A (en) * 1971-11-04 1974-05-07 Del Norte Technology Radar trilateralization position locators
FR2178780B1 (de) * 1972-04-06 1974-12-06 France Etat
FR2194974B1 (de) * 1972-08-02 1975-03-07 Dassault Electronique

Also Published As

Publication number Publication date
FR2248517A1 (de) 1975-05-16
JPS6044628B2 (ja) 1985-10-04
US4297700A (en) 1981-10-27
DE2448638A1 (de) 1975-05-28
NL7413873A (nl) 1975-04-25
JPS50113188A (de) 1975-09-05
SE7413156L (de) 1975-04-24
DE2448638C2 (de) 1988-02-25
GB1486319A (en) 1977-09-21
FR2248517B1 (de) 1978-08-04
SE401275B (sv) 1978-04-24

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