ANTENNA ARRAY

Details for Australian Patent Application No. 2003278626 (hide)

Owner INDUSTRIAL RESEARCH LIMITED

Inventors Bogosanovic, Mirjana

Agent Griffith Hack

Pub. Number AU-A-2003278626

PCT Number PCT/NZ03/00223

PCT Pub. Number WO2004/032281

Priority 521823 04.10.02 NZ

Filing date 3 October 2003

Wipo publication date 23 April 2004

International Classifications

H01Q 003/24 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 orientation by switching energy from one active radiating element to another, e.g. for beam switching

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

H01Q 021/22 Aerial arrays or systems - Aerial units of the array energised non-uniformly in amplitude or phase, e.g. tapered array, binomial array

H01Q 021/29 Aerial arrays or systems

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 521823 04.10.02 NZ

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003278626

30 November 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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