(19)

(11)

EP 2 351 149 A1

(12)

(43) Date of publication: 03.08.2011 Bulletin 2011/31 (21) Application number: 09820095.9 (22) Date of filing: 12.10.2009

(51) International Patent Classification (IPC):  H01Q 9/04(2006.01) (86) International application number: PCT/AU2009/001343 (87) International publication number: WO 2010/042976 (22.04.2010 Gazette 2010/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 15.10.2008 AU 2008905334 (71) Applicant: Argus Technologies (Australia) PTY Ltd Baulkham Hills, NSW 2153 (AU)	(72) Inventors: JONES, Bevan, Beresford North Epping NSW 2121 (AU) LIVERSIDGE, Peter John Glenbrook NSW 2773 (AU) (74) Representative: Meissner, Bolte & Partner  Anwaltssozietät GbR Widenmayerstrasse 48 80538 München 80538 München (DE)