WO2008085443A3 - Portable, iterative geolocation of rf emitters - Google Patents
Portable, iterative geolocation of rf emitters Download PDFInfo
- Publication number
- WO2008085443A3 WO2008085443A3 PCT/US2007/026261 US2007026261W WO2008085443A3 WO 2008085443 A3 WO2008085443 A3 WO 2008085443A3 US 2007026261 W US2007026261 W US 2007026261W WO 2008085443 A3 WO2008085443 A3 WO 2008085443A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- portable
- geolocation
- emitters
- iterative
- sensors
- Prior art date
Links
Classifications
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- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
- G01S1/24—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being pulses or equivalent modulations on carrier waves and the transit times being compared by measuring the difference in arrival time of a significant part of the modulations, e.g. LORAN systems
-
- 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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
-
- 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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
Abstract
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020097015258A KR101096010B1 (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of rf emitters |
JP2009544056A JP2010515052A (en) | 2006-12-27 | 2007-12-21 | Portable repeatable geolocation of RF emitters |
BRPI0720646-1A2A BRPI0720646A2 (en) | 2006-12-27 | 2007-12-21 | PORTABLE GEOLOCALIZATION SENSOR, METHOD FOR LOCATING AN EMITTER OF INTEREST (EOI) USING AT LEAST A PORTABLE GEOLOCALIZATION SENSOR AND SYSTEM FOR LOCATING AN EMITTER OF INTEREST (EOI) |
CA2672544A CA2672544C (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of rf emitters |
EP07863235A EP2126598A4 (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of rf emitters |
CN2007800484099A CN101568850B (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of RF emitters |
AU2007342388A AU2007342388B2 (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of RF emitters |
GB0912986A GB2458608A (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of RF emitters |
MX2009006957A MX2009006957A (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of rf emitters. |
IL199426A IL199426A (en) | 2006-12-27 | 2009-06-18 | Portable, iterative geolocation of rf emitters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/616,729 | 2006-12-27 | ||
US11/616,729 US7616155B2 (en) | 2006-12-27 | 2006-12-27 | Portable, iterative geolocation of RF emitters |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008085443A2 WO2008085443A2 (en) | 2008-07-17 |
WO2008085443A3 true WO2008085443A3 (en) | 2008-11-27 |
Family
ID=39583135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/026261 WO2008085443A2 (en) | 2006-12-27 | 2007-12-21 | Portable, iterative geolocation of rf emitters |
Country Status (12)
Country | Link |
---|---|
US (2) | US7616155B2 (en) |
EP (1) | EP2126598A4 (en) |
JP (1) | JP2010515052A (en) |
KR (1) | KR101096010B1 (en) |
CN (1) | CN101568850B (en) |
AU (1) | AU2007342388B2 (en) |
BR (1) | BRPI0720646A2 (en) |
CA (1) | CA2672544C (en) |
GB (1) | GB2458608A (en) |
IL (1) | IL199426A (en) |
MX (1) | MX2009006957A (en) |
WO (1) | WO2008085443A2 (en) |
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- 2007-12-21 CN CN2007800484099A patent/CN101568850B/en not_active Expired - Fee Related
- 2007-12-21 WO PCT/US2007/026261 patent/WO2008085443A2/en active Application Filing
- 2007-12-21 KR KR1020097015258A patent/KR101096010B1/en not_active IP Right Cessation
- 2007-12-21 EP EP07863235A patent/EP2126598A4/en not_active Withdrawn
- 2007-12-21 CA CA2672544A patent/CA2672544C/en not_active Expired - Fee Related
- 2007-12-21 JP JP2009544056A patent/JP2010515052A/en active Pending
- 2007-12-21 AU AU2007342388A patent/AU2007342388B2/en not_active Ceased
- 2007-12-21 GB GB0912986A patent/GB2458608A/en not_active Withdrawn
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2009
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US7804448B2 (en) | 2010-09-28 |
MX2009006957A (en) | 2009-07-09 |
GB2458608A8 (en) | 2009-11-11 |
US7616155B2 (en) | 2009-11-10 |
GB2458608A (en) | 2009-09-30 |
CN101568850B (en) | 2012-05-23 |
GB0912986D0 (en) | 2009-09-02 |
AU2007342388A1 (en) | 2008-07-17 |
BRPI0720646A2 (en) | 2014-01-28 |
KR20090110839A (en) | 2009-10-22 |
CA2672544A1 (en) | 2008-07-17 |
EP2126598A4 (en) | 2011-03-16 |
JP2010515052A (en) | 2010-05-06 |
US20100052990A1 (en) | 2010-03-04 |
US20080158059A1 (en) | 2008-07-03 |
EP2126598A2 (en) | 2009-12-02 |
IL199426A (en) | 2013-03-24 |
CA2672544C (en) | 2012-07-24 |
WO2008085443A2 (en) | 2008-07-17 |
CN101568850A (en) | 2009-10-28 |
KR101096010B1 (en) | 2011-12-19 |
AU2007342388B2 (en) | 2011-07-28 |
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