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Adaptive Viterbi decoder is used for decoding codes of long constraint length, where as viterbi decoder is used for decoding short constraint lengths. In order to minimize power consumption and BER, we have implemented FastRadix 2 ACS in Viterbi decoder and Adaptive Viterbi decoder. The area consumption was more in Viterbi compared to Adaptive Viterbi(More)
—This paper presents a new unified power-quality conditioning system (MC-UPQC), capable of simultaneous compensation for voltage and current in multibus/multifeeder systems. In this configuration, one shunt voltage-source converter (shunt VSC) and two or more series VSCs exist. The system can be applied to adjacent feeders to compensate for supply-voltage(More)
One of the challenges to scale down transistor size is leakage current through gate oxide. This leakage current results from quantum mechanical tunneling of electrons from the gate electrode through the oxide and in to the transistor channel. Instead of maintaining transistor functionality at smaller scales, a new technology called Quantum cellular automata(More)
Invariance is an important aspect in image object recognition. Invariance of the output with respect to certain transformations of the input is a typical example of a priori knowledge. The concept of tangent vectors, which compactly represent the essence of these transformation invariances, and two classes of algorithms " tangent distance " and " tangent(More)
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