ATE514107T1 - System und methode zur lokalisierung eines elektronischen markierers - Google Patents

System und methode zur lokalisierung eines elektronischen markierers

Info

Publication number
ATE514107T1
ATE514107T1 AT03739582T AT03739582T ATE514107T1 AT E514107 T1 ATE514107 T1 AT E514107T1 AT 03739582 T AT03739582 T AT 03739582T AT 03739582 T AT03739582 T AT 03739582T AT E514107 T1 ATE514107 T1 AT E514107T1
Authority
AT
Austria
Prior art keywords
components
frequency
phase
determined
integrated
Prior art date
Application number
AT03739582T
Other languages
English (en)
Inventor
John Royle
Richard Pearson
Original Assignee
Radiodetection Ltd
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 Radiodetection Ltd filed Critical Radiodetection Ltd
Application granted granted Critical
Publication of ATE514107T1 publication Critical patent/ATE514107T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT03739582T 2002-02-15 2003-02-14 System und methode zur lokalisierung eines elektronischen markierers ATE514107T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/076,089 US6617856B1 (en) 2002-02-15 2002-02-15 Electronic marker locator system and method
PCT/GB2003/000692 WO2003069374A1 (en) 2002-02-15 2003-02-14 Electronic marker locator system and method

Publications (1)

Publication Number Publication Date
ATE514107T1 true ATE514107T1 (de) 2011-07-15

Family

ID=27732472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03739582T ATE514107T1 (de) 2002-02-15 2003-02-14 System und methode zur lokalisierung eines elektronischen markierers

Country Status (5)

Country Link
US (1) US6617856B1 (de)
EP (1) EP1474709B1 (de)
AT (1) ATE514107T1 (de)
AU (1) AU2003215717A1 (de)
WO (1) WO2003069374A1 (de)

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US6977508B2 (en) * 2003-03-31 2005-12-20 Radiodetection Limited Cable detection apparatus and method
US7285958B2 (en) * 2004-01-15 2007-10-23 Metrotech Corporation, Inc. Method and apparatus for digital detection of electronic markers using frequency adaptation
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US8127242B1 (en) * 2010-08-12 2012-02-28 The United States Of America As Represented By The Secretary Of The Army Graphic user interface and software for processing large size signal data samples in a small buffer using automatically adjusted decimation ratio
GB2427477B (en) * 2005-06-20 2009-12-23 Radiodetection Ltd A radio mode selectivity block for a detector for detecting a buried current carrying conductor
US7310584B2 (en) * 2005-10-14 2007-12-18 Radiodetection Ltd. Enhanced sonde recognition
US7567875B2 (en) * 2005-10-14 2009-07-28 Radiodetection Limited Enhanced sonde recognition
US7391324B1 (en) 2005-11-14 2008-06-24 Gpk Products, Inc. Locator plug system
US8060304B2 (en) 2007-04-04 2011-11-15 Certusview Technologies, Llc Marking system and method
US8478523B2 (en) 2007-03-13 2013-07-02 Certusview Technologies, Llc Marking apparatus and methods for creating an electronic record of marking apparatus operations
US8473209B2 (en) 2007-03-13 2013-06-25 Certusview Technologies, Llc Marking apparatus and marking methods using marking dispenser with machine-readable ID mechanism
US7640105B2 (en) 2007-03-13 2009-12-29 Certus View Technologies, LLC Marking system and method with location and/or time tracking
US9294157B2 (en) * 2007-08-20 2016-03-22 Gui-Yang Lu Radio-frequency identification system
GB2457953B (en) * 2008-02-29 2012-02-08 Radiodetection Ltd Transmitter of a system for detecting a buried conductor
KR20100126484A (ko) * 2008-03-10 2010-12-01 뉴랜스, 인코포레이티드. 광대역 신호처리 방법, 시스템 및 장치
US8965700B2 (en) 2008-10-02 2015-02-24 Certusview Technologies, Llc Methods and apparatus for generating an electronic record of environmental landmarks based on marking device actuations
US8280631B2 (en) 2008-10-02 2012-10-02 Certusview Technologies, Llc Methods and apparatus for generating an electronic record of a marking operation based on marking device actuations
US8442766B2 (en) 2008-10-02 2013-05-14 Certusview Technologies, Llc Marking apparatus having enhanced features for underground facility marking operations, and associated methods and systems
WO2010039242A2 (en) 2008-10-02 2010-04-08 Certusview Technologies, Llc Methods and apparatus for generating electronic records of locate operations
CA2691780C (en) 2009-02-11 2015-09-22 Certusview Technologies, Llc Management system, and associated methods and apparatus, for providing automatic assesment of a locate operation
CA2771286C (en) 2009-08-11 2016-08-30 Certusview Technologies, Llc Locating equipment communicatively coupled to or equipped with a mobile/portable device
EP2467674A1 (de) 2009-08-20 2012-06-27 Certusview Technologies, LLC Verfahren und markierungsvorrichtungen mit mechanismen zur anzeige und/oder erkennung der farbe eines markierungsmaterials
CA2713282C (en) 2009-08-20 2013-03-19 Certusview Technologies, Llc Marking device with transmitter for triangulating location during marking operations
CA2710189C (en) 2009-08-20 2012-05-08 Certusview Technologies, Llc Methods and apparatus for assessing marking operations based on acceleration information
US8866531B2 (en) 2010-02-12 2014-10-21 Newlans, Inc. Broadband analog radio-frequency integrator
USD634656S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Shaft of a marking device
USD634655S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Handle of a marking device
USD634657S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Paint holder of a marking device
USD643321S1 (en) 2010-03-01 2011-08-16 Certusview Technologies, Llc Marking device
US8577945B2 (en) * 2010-07-12 2013-11-05 Eaton Corporation Method and apparatus of adaptively canceling a fundamental frequency of an analog signal
US8401600B1 (en) 2010-08-02 2013-03-19 Hypres, Inc. Superconducting multi-bit digital mixer
WO2012061385A1 (en) 2010-11-01 2012-05-10 Newlans, Inc. Method and apparatus for power amplifier linearization
US8970252B2 (en) 2010-11-08 2015-03-03 Newlans, Inc. Field programmable analog array
US20120310060A1 (en) * 2011-05-31 2012-12-06 Nellcor Puritan Bennett Llc Method of analyzing photon density waves in a medical monitor
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US9927545B2 (en) 2011-11-14 2018-03-27 SeeScan, Inc. Multi-frequency locating system and methods
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WO2013138388A1 (en) 2012-03-12 2013-09-19 Vermeer Corporation Offset frequency homodyne ground penetrating radar
WO2014039517A1 (en) * 2012-09-05 2014-03-13 Newlans, Inc. Bi-quad calibration
US20140247051A1 (en) * 2013-03-04 2014-09-04 Joe T. Minarovic Service tee marker fixture
US9739133B2 (en) 2013-03-15 2017-08-22 Vermeer Corporation Imaging underground objects using spatial sampling customization
US9194978B2 (en) 2013-05-13 2015-11-24 Radiodetection Ltd. Electronic marker locator systems and methods
US9746572B2 (en) 2013-10-17 2017-08-29 SeeScan, Inc. Electronic marker devices and systems
GB201800101D0 (en) * 2018-01-04 2018-02-21 Nordic Semiconductor Asa Matched-filter radio receiver
WO2019246587A2 (en) 2018-06-21 2019-12-26 SeeScan, Inc. Electromagnetic marker devices for buried or hidden use
US11467317B2 (en) 2019-06-20 2022-10-11 SeeScan, Inc. Electromagnetic marker devices with separate receive and transmit antenna elements

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Also Published As

Publication number Publication date
EP1474709A1 (de) 2004-11-10
WO2003069374A1 (en) 2003-08-21
EP1474709B1 (de) 2011-06-22
AU2003215717A1 (en) 2003-09-04
US6617856B1 (en) 2003-09-09
US20030155922A1 (en) 2003-08-21

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