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A novel reverse conducting insulated-gate bipolar transistor (RC-IGBT) is proposed and investigated by numerical simulations. This new device features an oxide trench inserted between the N-collector and the P-collector. The oxide trench increases the collector short resistance by cutting off the low resistance electron path which is formed by the N-buffer layer. The snapback effect is therefore suppressed...
A low power and full ASIC MPEG-2/4 AAC single chip decoder is presented. The decoding blocks are partitioned into four dedicated hardware modules with the complexity and operational type analysis. Through algorithm, architecture, RTL and circuit level lower power techniques, the proposed AAC decoder is operated at 1.4 MHz for the 44.1 KHz sampling frequency and consumes only 0.21 mW using TSMC 0.13...
Identifying and diagnosing anomalies in application behavior is critical to delivering reliable application-level performance. In this paper we introduce a strategy to detect anomalies and diagnose the possible reasons behind them. Our approach extends the traditional window-based strategy by using signal-processing techniques to filter out recurring, background fluctuations in resource behavior....
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