NL6603340A - - Google Patents

Info

Publication number
NL6603340A
NL6603340A NL6603340A NL6603340A NL6603340A NL 6603340 A NL6603340 A NL 6603340A NL 6603340 A NL6603340 A NL 6603340A NL 6603340 A NL6603340 A NL 6603340A NL 6603340 A NL6603340 A NL 6603340A
Authority
NL
Netherlands
Application number
NL6603340A
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 filed Critical
Publication of NL6603340A publication Critical patent/NL6603340A/xx

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
NL6603340A 1965-03-15 1966-03-15 NL6603340A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10932/65A GB1104861A (en) 1965-03-15 1965-03-15 Improvements in or relating to aircraft radio landing aids

Publications (1)

Publication Number Publication Date
NL6603340A true NL6603340A (xx) 1966-09-16

Family

ID=9976970

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6603340A NL6603340A (xx) 1965-03-15 1966-03-15

Country Status (6)

Country Link
US (1) US3392390A (xx)
DE (1) DE1277033B (xx)
ES (1) ES323945A1 (xx)
GB (1) GB1104861A (xx)
NL (1) NL6603340A (xx)
SE (1) SE354124B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350612A1 (fr) * 1976-05-07 1977-12-02 Trt Telecom Radio Electr Systeme de localisation d'un emetteur destine a fournir une information d'ecart angulaire
DE19923409B4 (de) 1999-05-21 2004-10-07 Siemens Ag Verfahren und Vorrichtung zur Ortsbestimmung eines Senders im Raum
US20070259636A1 (en) * 2000-10-27 2007-11-08 Fisher Daniel E RF bridge for an angle rate interferometer
US7231197B1 (en) * 2000-10-27 2007-06-12 Fisher Daniel E Angle rate interferometer and passive ranger
DE10211730A1 (de) * 2002-03-18 2003-10-09 Simi Reality Motion Systems Gm Funksystem zur Positionsbestimmung
DE10255634A1 (de) * 2002-11-28 2004-06-24 EMT Ingenieurbüro für Elektro-Mechanische Technologien Dipl.-Ing. Hartmut Euer Radiointerferometrische Führungseinrichtung für die automatischen Steuerung unbemannter Fluggeräte insbesondere während der Endphase der Landung
US7158754B2 (en) * 2003-07-01 2007-01-02 Ge Medical Systems Global Technology Company, Llc Electromagnetic tracking system and method using a single-coil transmitter
US7015859B2 (en) * 2003-11-14 2006-03-21 General Electric Company Electromagnetic tracking system and method using a three-coil wireless transmitter
US20070167744A1 (en) * 2005-11-23 2007-07-19 General Electric Company System and method for surgical navigation cross-reference to related applications
US7471202B2 (en) 2006-03-29 2008-12-30 General Electric Co. Conformal coil array for a medical tracking system
US7532997B2 (en) * 2006-04-17 2009-05-12 General Electric Company Electromagnetic tracking using a discretized numerical field model
US20080177203A1 (en) * 2006-12-22 2008-07-24 General Electric Company Surgical navigation planning system and method for placement of percutaneous instrumentation and implants
US20080154120A1 (en) * 2006-12-22 2008-06-26 General Electric Company Systems and methods for intraoperative measurements on navigated placements of implants
US8391952B2 (en) * 2007-10-11 2013-03-05 General Electric Company Coil arrangement for an electromagnetic tracking system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479567A (en) * 1941-02-11 1949-08-23 Jr Ludlow B Hallman Radio position determining system
BE469560A (xx) * 1941-08-21
US2748385A (en) * 1950-03-15 1956-05-29 Marconi Wireless Telegraph Co Radio navigation aids for aircraft
US3004258A (en) * 1956-08-20 1961-10-10 Franklin Systems Inc Control and guidance of vehicles
US3064929A (en) * 1958-12-22 1962-11-20 Green William P Automatic guidance system

Also Published As

Publication number Publication date
US3392390A (en) 1968-07-09
GB1104861A (en) 1968-03-06
ES323945A1 (es) 1967-01-16
DE1277033B (de) 1968-09-05
SE354124B (xx) 1973-02-26

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