JPS5359305A - Device for monitoring spreaddspectrum position - Google Patents

Device for monitoring spreaddspectrum position

Info

Publication number
JPS5359305A
JPS5359305A JP12919277A JP12919277A JPS5359305A JP S5359305 A JPS5359305 A JP S5359305A JP 12919277 A JP12919277 A JP 12919277A JP 12919277 A JP12919277 A JP 12919277A JP S5359305 A JPS5359305 A JP S5359305A
Authority
JP
Japan
Prior art keywords
spreaddspectrum
monitoring
spreaddspectrum position
monitoring spreaddspectrum
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.)
Pending
Application number
JP12919277A
Other languages
English (en)
Inventor
Shii Gurosuman Baaton
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of JPS5359305A publication Critical patent/JPS5359305A/ja
Pending legal-status Critical Current

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
    • 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
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
JP12919277A 1970-05-06 1977-10-27 Device for monitoring spreaddspectrum position Pending JPS5359305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3496270A 1970-05-06 1970-05-06

Publications (1)

Publication Number Publication Date
JPS5359305A true JPS5359305A (en) 1978-05-29

Family

ID=21879746

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3014171A Pending JPS5512549B1 (ja) 1970-05-06 1971-05-06
JP12919277A Pending JPS5359305A (en) 1970-05-06 1977-10-27 Device for monitoring spreaddspectrum position

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP3014171A Pending JPS5512549B1 (ja) 1970-05-06 1971-05-06

Country Status (7)

Country Link
US (1) US3714573A (ja)
JP (2) JPS5512549B1 (ja)
CA (1) CA950092A (ja)
DE (1) DE2122384C3 (ja)
FR (1) FR2088386B1 (ja)
GB (1) GB1333849A (ja)
NL (1) NL7106257A (ja)

Cited By (2)

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JP2001221841A (ja) * 2000-02-09 2001-08-17 Hiromoto Ando 位置情報検出システム及び位置情報検出システムを用いたゲーム機
JP2005331343A (ja) * 2004-05-19 2005-12-02 Nippon Signal Co Ltd:The 電波到来角推定装置

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KR20010106122A (ko) * 1998-06-04 2001-11-29 스콧 티. 마이쿠엔 시불변 정합 필터를 이용하는 다수의 원격 송신기들의통신 및/또는 위치측정 시스템 및 방법
EP1086446B1 (en) * 1998-06-04 2002-09-04 Harris Corporation A system and method for communicating with plural remote transmitters
US6317082B1 (en) * 1999-02-12 2001-11-13 Wherenet Corp Wireless call tag based material replenishment system
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US6906625B1 (en) * 2000-02-24 2005-06-14 Time Domain Corporation System and method for information assimilation and functionality control based on positioning information obtained by impulse radio techniques
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US7030811B2 (en) * 2000-11-14 2006-04-18 Symbol Technologies, Inc. Methods and apparatus for identifying asset location in communication networks
US7024331B2 (en) * 2000-11-15 2006-04-04 Scientific Generics Limited Tag tracking
US7228228B2 (en) * 2000-11-15 2007-06-05 Sagentia Limited Tag tracking
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US7242306B2 (en) 2001-05-08 2007-07-10 Hill-Rom Services, Inc. Article locating and tracking apparatus and method
GB2383484B (en) * 2001-09-15 2005-08-17 Roke Manor Research System and method for determining the position and/or speed of a moving object
US6882315B2 (en) * 2001-10-18 2005-04-19 Multispectral Solutions, Inc. Object location system and method
GB2383708A (en) * 2001-12-31 2003-07-02 Systems Engineering & Assessme Position determination
US7734476B2 (en) * 2002-09-27 2010-06-08 Hill-Rom Services, Inc. Universal communications, monitoring, tracking, and control system for a healthcare facility
US20040214584A1 (en) * 2003-04-22 2004-10-28 Interdigital Technology Corporation Method and system for managing cooperative positioning among wireless transmit/receive units
US20070080801A1 (en) * 2003-10-16 2007-04-12 Weismiller Matthew W Universal communications, monitoring, tracking, and control system for a healthcare facility
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US7339525B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Land-based local ranging signal methods and systems
US7315278B1 (en) * 2004-07-30 2008-01-01 Novariant, Inc. Multiple frequency antenna structures and methods for receiving navigation or ranging signals
US7339526B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Synchronizing ranging signals in an asynchronous ranging or position system
US7271766B2 (en) * 2004-07-30 2007-09-18 Novariant, Inc. Satellite and local system position determination
US7339524B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Analog decorrelation of ranging signals
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FR2925169B1 (fr) * 2007-12-18 2012-03-09 Commissariat Energie Atomique Procede et systeme d'aide a la caracterisation d'environnement par des signaux radiofrequence ultra large bande.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001221841A (ja) * 2000-02-09 2001-08-17 Hiromoto Ando 位置情報検出システム及び位置情報検出システムを用いたゲーム機
JP2005331343A (ja) * 2004-05-19 2005-12-02 Nippon Signal Co Ltd:The 電波到来角推定装置
JP4679075B2 (ja) * 2004-05-19 2011-04-27 日本信号株式会社 電波到来角推定装置

Also Published As

Publication number Publication date
CA950092A (en) 1974-06-25
DE2122384B2 (de) 1979-12-06
DE2122384A1 (de) 1971-11-25
FR2088386B1 (ja) 1976-12-03
DE2122384C3 (de) 1980-08-14
FR2088386A1 (ja) 1972-01-07
NL7106257A (ja) 1971-11-09
GB1333849A (en) 1973-10-17
US3714573A (en) 1973-01-30
JPS5512549B1 (ja) 1980-04-02

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