REFLECT ARRAY ANTENNA WIH ASSYMETRICALLY SWITCHED ANTENNA ELEMENTS

Details for Australian Patent Application No. 2003225221 (hide)

Owner RAYTHEON COMPANY

Inventors MCGRATH, Daniel, T.

Pub. Number AU-A-2003225221

PCT Number PCT/US03/13312

PCT Pub. Number WO2003/094292

Priority 10/138,606 03.05.02 US

Filing date 30 April 2003

Wipo publication date 17 November 2003

International Classifications

H01Q 003/46 Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system

H01Q 009/04 Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements - Resonant aerials

H01Q 019/10 Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic - using reflecting surfaces

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/138,606 03.05.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003225221

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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