A MULTI-ANTENNA BEAM-FORMING SYSTEM FOR TRANSMITTING CONSTANT ENVELOPE SIGNALS DECOMPOSED FROM A VARIABLE ENVELOPE SIGNAL - Patent 2153518

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EP 2 153 518 A1

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(43)	Date of publication:
	17.02.2010 Bulletin 2010/07

(21)	Application number: 08769633.2

(22)	Date of filing: 22.05.2008

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International Patent Classification (IPC):

H03F 1/02^(2006.01)
H04B 7/06^(2006.01)

H03F 1/32^(2006.01)

(86)	International application number:
	PCT/US2008/064572

(87)	International publication number:
	WO 2008/147908 (04.12.2008 Gazette 2008/49)

(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 MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

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Priority:

25.05.2007 US 931699 P

(71)	Applicant: Rambus, Inc.
	Los Altos, CA 94022 (US)

(72)	Inventors:
	KOMIJANI, Abbas Mountain View, California 94040 (US) ABBASFAR, Aliazam Mountain View, California 94040 (US)

(74)	Representative: Ehlers, Jochen
	Eisenführ, Speiser & Partner Patentanwälte Rechtsanwälte Postfach 10 60 78 28060 Bremen 28060 Bremen (DE)

(54)	A MULTI-ANTENNA BEAM-FORMING SYSTEM FOR TRANSMITTING CONSTANT ENVELOPE SIGNALS DECOMPOSED FROM A VARIABLE ENVELOPE SIGNAL