ATE439573T1 - Verfahren und vorrichtungen zur wiederherstellung der winkelinformation - Google Patents

Verfahren und vorrichtungen zur wiederherstellung der winkelinformation

Info

Publication number
ATE439573T1
ATE439573T1 AT02789871T AT02789871T ATE439573T1 AT E439573 T1 ATE439573 T1 AT E439573T1 AT 02789871 T AT02789871 T AT 02789871T AT 02789871 T AT02789871 T AT 02789871T AT E439573 T1 ATE439573 T1 AT E439573T1
Authority
AT
Austria
Prior art keywords
amplitude data
angle information
angular information
measured amplitude
azimuth
Prior art date
Application number
AT02789871T
Other languages
English (en)
Inventor
David Schorr
Original Assignee
Bae Systems Information
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 Bae Systems Information filed Critical Bae Systems Information
Application granted granted Critical
Publication of ATE439573T1 publication Critical patent/ATE439573T1/de

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
    • G01S3/78—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 electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT02789871T 2001-11-30 2002-11-25 Verfahren und vorrichtungen zur wiederherstellung der winkelinformation ATE439573T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33438601P 2001-11-30 2001-11-30
US10/301,485 US6690458B2 (en) 2001-11-30 2002-11-21 Methods and apparatuses for reconstructing angle information
PCT/US2002/037784 WO2003048689A2 (en) 2001-11-30 2002-11-25 Methods and apparatuses for reconstructing angle information

Publications (1)

Publication Number Publication Date
ATE439573T1 true ATE439573T1 (de) 2009-08-15

Family

ID=26972402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02789871T ATE439573T1 (de) 2001-11-30 2002-11-25 Verfahren und vorrichtungen zur wiederherstellung der winkelinformation

Country Status (6)

Country Link
US (1) US6690458B2 (de)
EP (1) EP1451529B1 (de)
AT (1) ATE439573T1 (de)
AU (1) AU2002352911A1 (de)
DE (1) DE60233345D1 (de)
WO (1) WO2003048689A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7062077B1 (en) * 1999-10-29 2006-06-13 Helena Laboratories Corporation Scanner densitometer and data evaluation method
US7190304B1 (en) 2003-12-12 2007-03-13 Bae Systems Information And Electronic Systems Integration Inc. System for interception and defeat of rocket propelled grenades and method of use
DE102007045711A1 (de) * 2007-09-24 2009-04-02 Astrium Gmbh Verfahren und Vorrichtung zur automatischen Bestimmung der Position von Transceivern von Navigationssignalen
US8487837B2 (en) * 2008-11-06 2013-07-16 Bae Systems Information And Electronic Systems Integration Inc. Optical six-degree of freedom tracking apparatus and method
US8373105B2 (en) 2009-02-19 2013-02-12 Bae Systems Information And Electronic Systems Integration Inc. Baffles and methods for distributed-aperture sensors
JP5439948B2 (ja) * 2009-05-20 2014-03-12 三菱電機株式会社 誘導装置及び目標判定装置
IL201110A (en) 2009-09-22 2014-08-31 Vorotec Ltd Apparatus and method for navigation
DE102010055493A1 (de) * 2010-12-15 2012-06-21 Diehl Bgt Defence Gmbh & Co. Kg Verfahren zum Steuern eines Lenkflugkörpers und Suchkopf für einen Lenkflugkörper
US10181643B2 (en) * 2015-03-05 2019-01-15 The Boeing Company Approach to improve pointing accuracy of antenna systems with offset reflector and feed configuration
US20250267501A1 (en) * 2024-02-20 2025-08-21 Qualcomm Incorporated Field of view determination based on an elevation angle between devices
CN120027756B (zh) * 2025-04-23 2025-07-08 中港疏浚有限公司 挖泥船耙管空间角度测量方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383663A (en) 1976-06-01 1983-05-17 The United States Of America As Represented By The Secretary Of The Navy Active optical terminal homing
US4562439A (en) 1982-12-13 1985-12-31 Ford Aerospace & Communications Corporation Imaging radar seeker
SE455539B (sv) 1986-05-23 1988-07-18 Electrolux Ab Elektrooptiskt positionskennande system for ett i plan rorligt foremal, foretredesvis en mobil robot
FR2625396B1 (fr) 1987-12-23 1990-06-01 Europ Agence Spatiale Procede et dispositif pour determiner la position du centre d'un signal lumineux recu dans un detecteur a mosaique a couplage de charges
DE69221444T2 (de) 1991-12-10 1998-02-12 Texas Instruments Inc Einem Flugkörper angepasste Anordnung mehrerer Antennen zur Peilung mit grossem Gesichtsfeld
US5273236A (en) 1992-12-02 1993-12-28 Electronics & Space Corp. Multiple designation missile system
US5657251A (en) 1995-10-02 1997-08-12 Rockwell International Corporation System and process for performing optimal target tracking
EP0883860B1 (de) * 1996-02-29 2006-08-23 Acuson Corporation System, verfahren und wandler zum ausrichten mehrerer ultraschallbilder
US5724047A (en) 1996-11-27 1998-03-03 Hughes Electronics Phase and time-difference precision direction finding system
US6125308A (en) * 1997-06-11 2000-09-26 The United States Of America As Represented By The Secretary Of The Army Method of passive determination of projectile miss distance
IL124053A (en) 1998-04-09 2001-08-08 Israel State A method for tracking the direction of arrival of multiple targets
US6313794B1 (en) 2000-01-19 2001-11-06 Litton Systems, Inc. Method of detection and determining an angular location of frequency agile emitters

Also Published As

Publication number Publication date
US6690458B2 (en) 2004-02-10
DE60233345D1 (de) 2009-09-24
WO2003048689A2 (en) 2003-06-12
WO2003048689A3 (en) 2004-03-11
AU2002352911A8 (en) 2003-06-17
EP1451529A2 (de) 2004-09-01
US20030142295A1 (en) 2003-07-31
EP1451529B1 (de) 2009-08-12
AU2002352911A1 (en) 2003-06-17

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties