GB9919525D0 - Method and apparatus for locating the source of an unknown signal - Google Patents

Method and apparatus for locating the source of an unknown signal

Info

Publication number
GB9919525D0
GB9919525D0 GBGB9919525.7A GB9919525A GB9919525D0 GB 9919525 D0 GB9919525 D0 GB 9919525D0 GB 9919525 A GB9919525 A GB 9919525A GB 9919525 D0 GB9919525 D0 GB 9919525D0
Authority
GB
United Kingdom
Prior art keywords
locating
source
unknown signal
unknown
signal
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.)
Ceased
Application number
GBGB9919525.7A
Other languages
English (en)
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GBGB9919525.7A priority Critical patent/GB9919525D0/en
Priority to GBGB9921173.2A priority patent/GB9921173D0/en
Publication of GB9919525D0 publication Critical patent/GB9919525D0/en
Priority to DE60022889T priority patent/DE60022889T2/de
Priority to AU63016/00A priority patent/AU768011B2/en
Priority to KR1020027002169A priority patent/KR100810923B1/ko
Priority to PCT/GB2000/002940 priority patent/WO2001014902A1/en
Priority to CA002380802A priority patent/CA2380802C/en
Priority to CNB00811773XA priority patent/CN1249448C/zh
Priority to HK02109069.5A priority patent/HK1047473B/xx
Priority to AT00949742T priority patent/ATE305615T1/de
Priority to EP00949742A priority patent/EP1204882B1/en
Priority to MXPA02001697A priority patent/MXPA02001697A/es
Priority to JP2001519206A priority patent/JP4782336B2/ja
Priority to BR0013412-0A priority patent/BR0013412A/pt
Priority to ARP000104087A priority patent/AR025074A1/es
Priority to US09/955,224 priority patent/US6618009B2/en
Priority to ZA200200799A priority patent/ZA200200799B/en
Ceased legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/02Beacons 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
    • G01S1/04Details
    • G01S1/045Receivers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0246Position-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 involving frequency difference of arrival or Doppler measurements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/10Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/02Beacons 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
    • G01S1/022Means for monitoring or calibrating
    • G01S1/026Means for monitoring or calibrating of associated receivers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/06Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
GBGB9919525.7A 1999-08-19 1999-08-19 Method and apparatus for locating the source of an unknown signal Ceased GB9919525D0 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
GBGB9919525.7A GB9919525D0 (en) 1999-08-19 1999-08-19 Method and apparatus for locating the source of an unknown signal
GBGB9921173.2A GB9921173D0 (en) 1999-08-19 1999-09-09 Method and apparatus for locating the source of an unknown signal
BR0013412-0A BR0013412A (pt) 1999-08-19 2000-07-31 Processo para localizar a fonte de um sinal desconhecido, e, dispositivo de localização para localizar a fonte de um sinal desconhecido recebido por uma pluralidade de retransmissores de sinal
HK02109069.5A HK1047473B (en) 1999-08-19 2000-07-31 Method and apparatus for locating the source of an unknown signal
AT00949742T ATE305615T1 (de) 1999-08-19 2000-07-31 Verfahren und vorrichtung zur positionsbestimmung der quelle eines unbekannten signales
KR1020027002169A KR100810923B1 (ko) 1999-08-19 2000-07-31 미지 신호 소스의 위치를 정하는 방법 및 장치
PCT/GB2000/002940 WO2001014902A1 (en) 1999-08-19 2000-07-31 Method and apparatus for locating the source of an unknown signal
CA002380802A CA2380802C (en) 1999-08-19 2000-07-31 Method and apparatus for locating the source of an unknown signal
CNB00811773XA CN1249448C (zh) 1999-08-19 2000-07-31 用于定位一个未知信号的源的方法和设备
DE60022889T DE60022889T2 (de) 1999-08-19 2000-07-31 Verfahren und Vorrichtung zum Lokalisieren der Quelle eines unbekannten Signals
AU63016/00A AU768011B2 (en) 1999-08-19 2000-07-31 Method and apparatus for locating the source of an unknown signal
EP00949742A EP1204882B1 (en) 1999-08-19 2000-07-31 Method and apparatus for locating the source of an unknown signal
MXPA02001697A MXPA02001697A (es) 1999-08-19 2000-07-31 Aparato y metodo para localizar la fuente de una senal desconocida.
JP2001519206A JP4782336B2 (ja) 1999-08-19 2000-07-31 未知の信号の発信源を位置探知するための方法および装置
ARP000104087A AR025074A1 (es) 1999-08-19 2000-08-08 MÉTODO Y DISPOSITIVO DE LOCALIZACIoN PARA UBICAR LA FUENTE DE UNA SENAL DESCONOCIDA.
US09/955,224 US6618009B2 (en) 1999-08-19 2001-09-19 Method and apparatus for locating the source of an unknown signal
ZA200200799A ZA200200799B (en) 1999-08-19 2002-01-29 Method and apparatus for locating the source of an unknown signal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9919525.7A GB9919525D0 (en) 1999-08-19 1999-08-19 Method and apparatus for locating the source of an unknown signal

Publications (1)

Publication Number Publication Date
GB9919525D0 true GB9919525D0 (en) 1999-10-20

Family

ID=10859363

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9919525.7A Ceased GB9919525D0 (en) 1999-08-19 1999-08-19 Method and apparatus for locating the source of an unknown signal
GBGB9921173.2A Ceased GB9921173D0 (en) 1999-08-19 1999-09-09 Method and apparatus for locating the source of an unknown signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB9921173.2A Ceased GB9921173D0 (en) 1999-08-19 1999-09-09 Method and apparatus for locating the source of an unknown signal

Country Status (15)

Country Link
US (1) US6618009B2 (https=)
EP (1) EP1204882B1 (https=)
JP (1) JP4782336B2 (https=)
KR (1) KR100810923B1 (https=)
CN (1) CN1249448C (https=)
AR (1) AR025074A1 (https=)
AT (1) ATE305615T1 (https=)
AU (1) AU768011B2 (https=)
BR (1) BR0013412A (https=)
CA (1) CA2380802C (https=)
DE (1) DE60022889T2 (https=)
GB (2) GB9919525D0 (https=)
MX (1) MXPA02001697A (https=)
WO (1) WO2001014902A1 (https=)
ZA (1) ZA200200799B (https=)

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ATE305615T1 (de) 2005-10-15
CA2380802A1 (en) 2001-03-01
JP4782336B2 (ja) 2011-09-28
JP2003507747A (ja) 2003-02-25
AU768011B2 (en) 2003-11-27
DE60022889T2 (de) 2006-06-08
GB9921173D0 (en) 1999-11-10
EP1204882B1 (en) 2005-09-28
DE60022889D1 (de) 2005-11-03
AU6301600A (en) 2001-03-19
BR0013412A (pt) 2002-04-30
KR20020029928A (ko) 2002-04-20
US20020070889A1 (en) 2002-06-13
ZA200200799B (en) 2003-06-25
AR025074A1 (es) 2002-11-06
WO2001014902A1 (en) 2001-03-01
MXPA02001697A (es) 2003-10-15
US6618009B2 (en) 2003-09-09
CA2380802C (en) 2008-12-16
CN1249448C (zh) 2006-04-05
CN1370279A (zh) 2002-09-18
KR100810923B1 (ko) 2008-03-10
HK1047473A1 (en) 2003-02-21

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