CALIBRATION OF A MULTICHANNEL RECEIVER

Details for Australian Patent Application No. 2003224241 (hide)

Owner QINETIQ LIMITED

Inventors CAMPBELL, Ian

Pub. Number AU-A-2003224241

PCT Number PCT/GB03/01296

PCT Pub. Number WO2003/084104

Priority 0207269.2 27.03.02 GB

Filing date 26 March 2003

Wipo publication date 13 October 2003

International Classifications

H04B 017/00 Monitoring

G01S 007/40 Details of systems according to groups , , - Means for monitoring or calibrating

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 011/00 Transmission systems employing ultrasonic, sonic or infrasonic waves

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 0207269.2 27.03.02 GB

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003224241

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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