METHOD AND APPARATUS FOR TRANSMITTING SIGNALS VIA AN ACTIVE SAMPLER ANTENNA

Details for Australian Patent Application No. 2002312574 (hide)

Owner LOCKHEED MARTIN CORPORATION

Inventors MCGINNIS, John; ABERNATHY, Michael, Gregory; BARQUIST, William, Sven; ANDERSON, William, Walter; WHITTAKER, George, Allan; ROHRER, Thomas, John; SODERBERG, John, Jesse

Pub. Number AU-A-2002312574

PCT Number PCT/US02/19917

PCT Pub. Number WO2003/003513

Priority 09/894,255 28.06.01 US

Filing date 24 June 2002

Wipo publication date 3 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

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 021/06 Aerial arrays or systems - Arrays of individually energised aerial units similarly polarised and spaced apart

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/894,255 28.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002312574

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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