PL402757A1 - Sposób i system okreslania charakterystyk lokalizacji nadajnika - Google Patents

Sposób i system okreslania charakterystyk lokalizacji nadajnika

Info

Publication number
PL402757A1
PL402757A1 PL402757A PL40275711A PL402757A1 PL 402757 A1 PL402757 A1 PL 402757A1 PL 402757 A PL402757 A PL 402757A PL 40275711 A PL40275711 A PL 40275711A PL 402757 A1 PL402757 A1 PL 402757A1
Authority
PL
Poland
Prior art keywords
toa
received
determining
receivers
pulse
Prior art date
Application number
PL402757A
Other languages
English (en)
Inventor
Amnon Menashe Maor
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 PL402757A1 publication Critical patent/PL402757A1/pl

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)

Abstract

Sposób okreslania charakterystyk lokalizacji nadajnika, emitujacego odpowiednie ciagi impulsów odbieranych przez co najmniej dwa odbiorniki, sposób obejmujacy procedury odbioru odpowiednich ciagów impulsów, przez kazdy z co najmniej dwóch odbiorników oraz rejestracji Czasu Przybycia (TOA) kazdego impulsu w odbieranych powtarzalnych ciagach impulsów, okreslania okresu powtarzania ciagu impulsów (PTRI) nadajnika, dla kazdego odbiornika, okreslania fazy TOA, kazdego odebranego ciagu impulsów zgodnie z PTRI oraz odpowiedniego TOA kazdego odpowiedniego ciagu impulsów, dla kazdego odbiornika, okreslajac odpowiednie krzywe charakterystycznych faz TOA odpowiednich odebranych ciagów impulsów, wedlug odpowiedniej fazy TOA odbieranych powtarzalnych ciagów impulsów oraz dla kazdej pary odbiorników, okreslania charakterystyk lokalizacji nadajnika zgodnie z krzywymi charakterystycznej fazy TOA wedlug ciagów impulsów odbieranych przez kazdy z odbiorników.
PL402757A 2010-06-15 2011-06-14 Sposób i system okreslania charakterystyk lokalizacji nadajnika PL402757A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL206385A IL206385A (en) 2010-06-15 2010-06-15 A method and system for determining emitter location characteristics

Publications (1)

Publication Number Publication Date
PL402757A1 true PL402757A1 (pl) 2014-01-20

Family

ID=44511134

Family Applications (1)

Application Number Title Priority Date Filing Date
PL402757A PL402757A1 (pl) 2010-06-15 2011-06-14 Sposób i system okreslania charakterystyk lokalizacji nadajnika

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
CA2801692C (en) 2017-08-08
SG178060A1 (en) 2012-03-29
IL206385A0 (en) 2011-02-28
WO2011158233A1 (en) 2011-12-22

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