Owner IPR Licensing, Inc.

Inventors Snyder, Christopher A.; Chiang, Bing; Proctor Jr, James A.; Lynch, Micahel J.; Gothard, Griffin K.; Palmer, William R.; Gorsuch, Thomas E.; Gainey, Kenneth M.

Agent Davies Collison Cave

Pub. Number AU-A-2007201112

Parent 2003208992

Filing date 14 March 2007

Wipo publication date 5 April 2007

H01Q 3/44 (2006.01) 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 1/24 (2006.01) Details of, or arrangements associated with, aerials - with receiving set

H01Q 3/26 (2006.01) 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 9/30 (2006.01) Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements

H01Q 19/32 (2006.01) 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