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(11)

EP 3 028 341 A1

(12)

(43) Date of publication: 08.06.2016 Bulletin 2016/23 (21) Application number: 14740122.8 (22) Date of filing: 30.06.2014

(51) International Patent Classification (IPC):  H01Q 9/28(2006.01) H01Q 21/06(2006.01) H01Q 19/30(2006.01) H01Q 21/26(2006.01) (86) International application number: PCT/US2014/044780 (87) International publication number: WO 2015/017064 (05.02.2015 Gazette 2015/05)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 01.08.2013 US 201313956875 (71) Applicant: Raytheon Company Waltham, MA 02451-1449 (US)	(72) Inventors: PUZELLA, Angelo, M. Marlborough, Massachusetts 01752-6511 (US) KOMISAREK, Kenneth, S. Manchester, New Hampshire 03104 (US) ROBBINS, James, A. Groton, Massachusetts 01450-1139 (US) (74) Representative: Carpmaels & Ransford LLP  One Southampton Row London WC1B 5HA London WC1B 5HA (GB)