DIRECTION-FINDING FOR MULTIPLE COCHANNEL SOURCES

Details for Australian Patent Application No. 2003247662 (hide)

Owner BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC

Inventors FIORE, Paul, D.; KIMBALL, Steven, F.

Pub. Number AU-A-2003247662

PCT Number PCT/US03/20679

PCT Pub. Number WO2004/097449

Priority 60/458,006 27.03.03 US

Filing date 1 July 2003

Wipo publication date 23 November 2004

International Classifications

G01S 005/02 Position-fixing by co-ordinating two or more direction or position-line determinations - using radio waves

H01Q 003/26 Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system - varying the relative phase or relative amplitude of energisation between two or more active radiating elements

H04B 015/00 Suppression or limitation of noise or interference

G06F 017/10 Digital computing or data processing equipment or methods, specially adapted for specific functions - Complex mathematical operations

G01S 003/80 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

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 60/458,006 27.03.03 US

23 December 2004 Application Open to Public Inspection

  Published as AU-A-2003247662

15 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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