A magnetron include a center plurality of magnets and an outer plurality of magnets arranged around the center plurality of magnets in a shape of two long sections and two shorter turnaround sections. In a method for operating an MS to support an idle mode in a superframe-based wireless communication system, a paging listening interval is determined based on a Broadcast CHannel information Transmit interval. The assembly provides a compact steerable antenna assembly. The type of information in metadata for one type of file differs from the type of information in metadata for another type of file. The circuit support includes a base having top and bottom surfaces.