CA2801692C - A method and a system for determining location properties of an emitter - Google Patents

A method and a system for determining location properties of an emitter Download PDF

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Publication number
CA2801692C
CA2801692C CA2801692A CA2801692A CA2801692C CA 2801692 C CA2801692 C CA 2801692C CA 2801692 A CA2801692 A CA 2801692A CA 2801692 A CA2801692 A CA 2801692A CA 2801692 C CA2801692 C CA 2801692C
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CA
Canada
Prior art keywords
toa
phase
ptri
emitter
receivers
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.)
Active
Application number
CA2801692A
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English (en)
French (fr)
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CA2801692A1 (en
Inventor
Amnon Menashe Maor
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.)
Elbit Systems EW and Sigint Elisra Ltd
Original Assignee
Elbit Systems EW and Sigint Elisra 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 Elbit Systems EW and Sigint Elisra Ltd filed Critical Elbit Systems EW and Sigint Elisra Ltd
Publication of CA2801692A1 publication Critical patent/CA2801692A1/en
Application granted granted Critical
Publication of CA2801692C publication Critical patent/CA2801692C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CA2801692A 2010-06-15 2011-06-14 A method and a system for determining location properties of an emitter Active CA2801692C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL206385 2010-06-15
IL206385A IL206385A (en) 2010-06-15 2010-06-15 A method and system for determining emitter location characteristics
PCT/IL2011/000473 WO2011158233A1 (en) 2010-06-15 2011-06-14 A method and a system for determining location properties of an emitter

Publications (2)

Publication Number Publication Date
CA2801692A1 CA2801692A1 (en) 2011-12-22
CA2801692C true CA2801692C (en) 2017-08-08

Family

ID=44511134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2801692A Active CA2801692C (en) 2010-06-15 2011-06-14 A method and a system for determining location properties of an emitter

Country Status (5)

Country Link
CA (1) CA2801692C (pl)
IL (2) IL206385A (pl)
PL (1) PL402757A1 (pl)
SG (1) SG178060A1 (pl)
WO (1) WO2011158233A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL240021A (en) * 2015-07-20 2017-03-30 Elbit Systems Ew And Sigint Elisra Ltd Method and system for identifying the position of a beam in an image
IL256679B2 (en) * 2017-12-31 2023-02-01 Elta Systems Ltd System and methods for locating a signal source
CN109917360A (zh) * 2019-03-01 2019-06-21 吉林大学 一种混叠脉冲的参差pri估计方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0325622D0 (en) * 2003-11-03 2003-12-10 Cambridge Consultants System for determining positional information
US6933888B1 (en) 2004-06-14 2005-08-23 Bae Systems Information And Electronic Systems Integration Inc. Multi-ship coherent geolocation system
US7508344B2 (en) * 2005-11-29 2009-03-24 L-3 Communications Integrated Systems, Lp Systems and methods for TDOA/FDOA location

Also Published As

Publication number Publication date
IL223444A (pl) 2012-12-04
CA2801692A1 (en) 2011-12-22
IL206385A (en) 2015-08-31
PL402757A1 (pl) 2014-01-20
SG178060A1 (en) 2012-03-29
IL206385A0 (en) 2011-02-28
WO2011158233A1 (en) 2011-12-22

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