Patent ID: 7903039
Filing Date: 2011-03-08
Classification: H01Q

Abstract:
1. A broadband multi-loop antenna mountable in a mobile communication device having a chassis, comprising: a conductor assembly electrically connected to the chassis and including a plurality of loops each starting at a common feed point and ending at respective grounding points; and means for mounting the conductor assembly thereon, wherein at least one of the loops comprises at least one conductive branch having one end connected to a predetermined location of the loop other than the grounding point of the loop and the other end open; and wherein the loops comprise a first loop having a grounding point, and a second loop having a grounding point, the first and second loops having a common conductor, and either (i) the first and second loops being located on the same side of the common conductor or (ii) the grounding point of the first loop and the grounding point of the second loop being located on the same side of the common feed point.