(19)

(11)

EP 1 938 461 A2

(12)

(88) Date of publication A3: 04.10.2007 (43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 06804160.7 (22) Date of filing: 26.09.2006

(51) International Patent Classification (IPC):  H04B 1/16(2006.01) (86) International application number: PCT/US2006/037425 (87) International publication number: WO 2007/038484 (05.04.2007 Gazette 2007/14)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 27.09.2005 US 235907 06.02.2006 US 348001 (71) Applicant: Skyworks Solutions, Inc. Irvine, CA 92617 (US)	(72) Inventors: ROZENBLIT, Dmitriy Irvine, CA 92612 (US) PULLELA, Rajasekhar Colton, CA 92324 (US) SOWLATI, Tirdad Irvine, CA 92606 (US) TADJPOUR, Shahrzad CA 92606 (US) (74) Representative: Walaski, Jan Filip et al Venner Shipley LLP 20 Little Britain London EC1A 7DH London EC1A 7DH (GB)