FARFIELD CALIBRATION METHOD USED FOR PHASED ARRAY ANTENNAS CONTAINING TUNABLE PHASE SHIFTERS

Details for Australian Patent Application No. 2002326747 (hide)

Owner PARATEK MICROWAVE, INC.

Inventors PATEL, Jaynesh; DU TOIT, Cornelis, Frederik; KARASACK, Vincent, G.

Pub. Number AU-A-2002326747

PCT Number PCT/US02/26956

PCT Pub. Number WO2003/019721

Priority 60/314,369 23.08.01 US

Filing date 19 August 2002

Wipo publication date 10 March 2003

International Classifications

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

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/314,369 23.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002326747

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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