METHOD AND APPARATUS FOR CONTROLLING AN ANTENNA ARRAY

Details for Australian Patent Application No. 2002254454 (hide)

Owner HRL LABORATORIES, LLC

Inventors HSU, Hui-Pin; HSU, Tsung-Yuan

Pub. Number AU-A-2002254454

PCT Pub. Number WO2002/089251

Priority 09/845,033 27.04.01 US

Filing date 29 March 2002

Wipo publication date 11 November 2002

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

H01Q 019/19 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

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002254454

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002254455-TAXOID ANTI-TUMOR AGENTS AND PHARMACEUTICAL COMPOSITIONS THEREOF

2002254453-MICRO-PROGRAMMABLE PROTOCOL PACKET PARSER AND ENCAPSULATOR