FR2274934A1 - Appareil de mesure de distance - Google Patents

Appareil de mesure de distance

Info

Publication number
FR2274934A1
FR2274934A1 FR7518373A FR7518373A FR2274934A1 FR 2274934 A1 FR2274934 A1 FR 2274934A1 FR 7518373 A FR7518373 A FR 7518373A FR 7518373 A FR7518373 A FR 7518373A FR 2274934 A1 FR2274934 A1 FR 2274934A1
Authority
FR
France
Prior art keywords
measuring device
distance measuring
distance
measuring
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
FR7518373A
Other languages
English (en)
Other versions
FR2274934B1 (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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2274934A1 publication Critical patent/FR2274934A1/fr
Application granted granted Critical
Publication of FR2274934B1 publication Critical patent/FR2274934B1/fr
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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave
    • 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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7518373A 1974-06-12 1975-06-12 Appareil de mesure de distance Granted FR2274934A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/478,651 US3969725A (en) 1974-06-12 1974-06-12 Distance measuring equipment

Publications (2)

Publication Number Publication Date
FR2274934A1 true FR2274934A1 (fr) 1976-01-09
FR2274934B1 FR2274934B1 (fr) 1979-03-30

Family

ID=23900816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518373A Granted FR2274934A1 (fr) 1974-06-12 1975-06-12 Appareil de mesure de distance

Country Status (6)

Country Link
US (1) US3969725A (fr)
JP (1) JPS5136890A (fr)
CA (1) CA1041639A (fr)
DE (1) DE2526094A1 (fr)
FR (1) FR2274934A1 (fr)
GB (1) GB1511267A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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CH613527A5 (en) * 1976-02-27 1979-09-28 Patelhold Patentverwertung Circuit arrangement for separating responses arriving simultaneously in a secondary radar system
DE2612967C2 (de) * 1976-03-26 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Erhöhen der Sicherheit gegen Übertragungsfehler bei einem Informationsübertragtingssystem mit periodisch durchstimmbarem, frequenz-1 selektiv reflektiertem Abfragesignal
DE2612968C2 (de) * 1976-03-26 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Erhöhen der Sicherheit gegen Übertragungsfehler bei einem Informationsübertragungssystem mit periodisch durchstimmbarem, frequenzselektiv reflektiertem Abfragesignal
FR2361670A1 (fr) * 1976-08-12 1978-03-10 Materiel Telephonique Dispositif de cryptage ameliorant le secret des reponses codees dans un radar secondaire
US4107676A (en) * 1977-11-02 1978-08-15 Lassiter James W Trans-horizon navigation system
US4173016A (en) * 1978-01-04 1979-10-30 Dickson Carlisle H Interpersonal-introduction signalling system
US4275398A (en) * 1979-04-06 1981-06-23 Del Norte Technology, Inc. FM Radio ranging system
IT1123407B (it) * 1979-10-02 1986-04-30 Face Standard Ind Impianto di misura di distanza per aeronavigazione di prescisione
US4287578A (en) * 1979-11-07 1981-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for shaping and aiming narrow beams
SE435554B (sv) * 1981-11-16 1984-10-01 Ericsson Telefon Ab L M Navigationssystem
JPS59212787A (ja) * 1983-05-19 1984-12-01 Unyusho Daiyon Kowan Kensetsu Kyokucho スペクトラム拡散電波を用いた位置測定方式
US5144315A (en) * 1989-02-10 1992-09-01 Cardion, Inc. System for accurately monitoring aircraft position during training exercises
US5157408A (en) * 1990-05-25 1992-10-20 Navcom Defence Electronics, Inc. Low probability of interception relative position determination system
US5657022A (en) * 1992-11-17 1997-08-12 The United States Of America As Represented By The Secretary Of The Air Force Unambiguous range-doppler processing method and system
US5424746A (en) * 1993-11-16 1995-06-13 Cardion, Inc. Method and system for monitoring vehicles
SE502834C2 (sv) * 1994-03-29 1996-01-29 Electrolux Ab Förfarande och anordning för avkänning av hinder vid självgående anordning
US5742635A (en) * 1994-05-05 1998-04-21 Sanconix, Inc. Enhanced time of arrival method
US5550549A (en) * 1995-02-28 1996-08-27 Harris Corporation Transponder system and method
DE19646745C2 (de) 1996-11-01 1999-07-08 Nanotron Ges Fuer Mikrotechnik Übertragungsverfahren und Anordnung zur Durchführung des Verfahrens
DE19646747C1 (de) * 1996-11-01 1998-08-13 Nanotron Ges Fuer Mikrotechnik Verfahren zur drahtlosen Übertragung einer einem Signal aufgeprägten Nachricht
DE19646746C2 (de) 1996-11-01 2003-09-18 Nanotron Technologies Gmbh Übertragungsverfahren zur drahtlosen Kommunikation mit einem implantierten medizinischen Gerät
DE19646748C2 (de) * 1996-11-01 2003-03-20 Nanotron Ges Fuer Mikrotechnik Sicherungssystem
DE10108584A1 (de) * 2001-02-22 2002-09-05 Bosch Gmbh Robert Verfahren zum Entstören einer Radareinrichtung und Radareinrichtung
US6791489B1 (en) * 2001-03-12 2004-09-14 Northrop Grumman Corporation Radio tag for LFM radar
US6570527B1 (en) * 2001-09-28 2003-05-27 Arraycomm, Inc. Calibration of differential frequency-dependent characteristics of a radio communications system
SI21392A (sl) * 2002-12-24 2004-06-30 Vinko Kunc Postopek za avtomatsko nastavitev ojačenja izpraševalnikovega sprejemnika v brezkontaktnem identifikacijskem sistemu
US6965341B1 (en) * 2003-12-15 2005-11-15 The United States Of America As Represented By The Secretary Of The Air Force High resolution SAR processing using stepped-frequency chirp waveform
EP1732239A4 (fr) * 2004-03-17 2007-12-26 Brother Ind Ltd Systeme de detection de position, dispositif de reponse et dispositif d'interrogation, systeme de radiocommunication, procede de detection de position, programme de detection de position et support d'enregistrement d'informations
US7221308B2 (en) * 2005-04-19 2007-05-22 Northrop Grumman Corporation Joint stars embedded data link
US7385511B2 (en) * 2006-04-20 2008-06-10 Martec Corporation Carrierless RFID system
WO2007131987A1 (fr) * 2006-05-12 2007-11-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Procédé pour la localisation d'objets au moyen d'un système radar à représentation et transpondeur pour la localisation d'objets au moyen de tels systèmes radar
JP4664947B2 (ja) * 2007-07-02 2011-04-06 株式会社東芝 Ｄｍｅ地上装置
JP5398366B2 (ja) * 2009-06-11 2014-01-29 株式会社東芝 パルス検出装置
US8976060B2 (en) * 2011-05-23 2015-03-10 Digi International Inc. RF chirp signal propagation delay measurement
JP6014328B2 (ja) * 2012-01-12 2016-10-25 古野電気株式会社 レーダシステム、トランスポンダ装置、レーダ処理方法及びレーダ処理プログラム
US9664785B2 (en) * 2013-08-21 2017-05-30 Selex Es Inc. Method and apparatus for distance measuring equipment (DME/normal) using a smoothed concave polygonal pulse shape
CN104199016B (zh) * 2014-09-12 2016-09-07 四川九洲电器集团有限责任公司 基于css技术的无线测距方法及css无线终端
EP3394636B1 (fr) 2015-10-16 2023-04-19 BARTELS, Oliver Détermination de position par ondes radio à temporisation de grande précision dans le transpondeur
EP3704509A1 (fr) * 2017-10-31 2020-09-09 BAE Systems PLC Améliorations apportées à un sonar et se rapportant à celui-ci

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654554A (en) * 1963-01-29 1972-04-04 Sperry Rand Corp Secure pulse compression coding system
US3573819A (en) * 1969-04-16 1971-04-06 Texas Instruments Inc Radio position determining system
US3680089A (en) * 1970-03-30 1972-07-25 Itt Aircraft electronic landing responser system using airborne chirp interrogation
US3648285A (en) * 1970-03-30 1972-03-07 Itt Aircraft electronic landing responser system using scanning pencil beam ground antenna
US3780370A (en) * 1971-03-11 1973-12-18 Brown & Root Electronic range measuring method and apparatus
US3875571A (en) * 1973-08-20 1975-04-01 Texas Instruments Inc Long range marine navigation system

Also Published As

Publication number Publication date
CA1041639A (fr) 1978-10-31
JPS5136890A (fr) 1976-03-27
GB1511267A (en) 1978-05-17
FR2274934B1 (fr) 1979-03-30
DE2526094A1 (de) 1976-01-02
US3969725A (en) 1976-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse