Wangxin Huang

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Single-inductor multiple-output (SIMO) switching dc–dc power converter architecture is a cost-effective alternative to multiple individual switching power converters solution in many power distribution system applications where multiple voltage rails are required at reduced cost. However, with multiple output voltage rails coupled to the same(More)
This paper presents small-signal modeling, analysis and closed-loop controller design guidelines for a distributed battery energy storage system with energy sharing controller which has recently been presented in the literature in order to achieve cell balancing with high cell balancing speed and energy efficiency. The derived small signal models provide(More)
Current sharing controller/functionality is commonly utilized for multiphase converters to achieve current balancing between converter phases. Conventional current sharing control schemes generally require sensing the current of each phase, leading to increased size and cost in addition to issues associated with current sensing inaccuracies. A sensorless(More)
Adaptive filtering forms a significant class of DSP algorithms employed in several hand held mobile devices for applications like echo cancellation, signal de-noising, and channel equalization. This paper presents a different pipelined architecture for low-power implementation of Adaptive filter based on distributed arithmetic (DA). The traditional(More)
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