Abstract: Methods and apparatus for implementing a wireless communication transceiver having receive path performance diversity. The transceiver implements a plurality of signal paths that can be configured as diversity receive paths. Each of the plurality of signal paths includes a distinct RF filter. Each RF filter can be configured to provide a distinct jammer rejection profile. Each receive path also includes a jammer detector, that can be a multiple level jammer detector. Each jammer detector operates to control a level of processing gain applied to the signals in its receive path. The multiple gain scaled receive signals can be combined in a coherent combiner before being routed for further processing.

Abstract: A method and system for managing electrical current within a portable computing device (“PCD”) includes assigning a priority to two or more communications supported by the PCD. A present level of a power supply for the PCD may be monitored by a communications power (“CP”) manager module. Next, the CP manager module may determine if the two or more communications may be transmitted at the present level of the power supply. If the two or more communications cannot be transmitted at the present level of the power supply, then the CP manager module may determine if a timing of at least one of the communications may be adjusted. The CP manager module may also determine a theoretical power level adjustment for at least one of the communications. The two or more communications may be transmitted with any calculated timing off sets and power level adjustments.

Abstract: A multilayer passive circuit topology is disclosed. In one embodiment, a multilayer circuit is provided. The multilayer circuit comprises a multilayer inductor comprising a first set of parallel conductive traces formed on a first layer, a second set of parallel conductive traces formed on a second layer spaced apart from the first layer; and a plurality of vias that connect respective parallel conductive traces from the first and second layer to form inductor windings. The multilayer circuit further comprises a multilayer capacitor connected to an end of the inductor by a coupling via, the capacitor comprising a first conductive plate and a second conductive plate being spaced apart from one another and being formed on different layers.

Abstract: Methods and apparatus for implementing a wireless communication transceiver having receive path performance diversity. The transceiver implements a plurality of signal paths that can be configured as diversity receive paths. Each of the plurality of signal paths includes a distinct RF filter. Each RF filter can be configured to provide a distinct jammer rejection profile. Each receive path also includes a jammer detector, that can be a multiple level jammer detector. Each jammer detector operates to control a level of processing gain applied to the signals in its receive path. The multiple gain scaled receive signals can be combined in a coherent combiner before being routed for further processing.

Abstract: A multilayer passive circuit topology is disclosed. In one embodiment, a multilayer circuit is provided. The multilayer circuit comprises a multilayer inductor comprising a first set of parallel conductive traces formed on a first layer, a second set of parallel conductive traces formed on a second layer spaced apart from the first layer; and a plurality of vias that connect respective parallel conductive traces from the first and second layer to form inductor windings. The multilayer circuit further comprises a multilayer capacitor connected to an end of the inductor by a coupling via, the capacitor comprising a first conductive plate and a second conductive plate being spaced apart from one another and being formed on different layers.