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We propose a compact model for small signal non quasi static analysis of long channel symmetric double gate MOSFET. The model is based on the EKV formalism and is valid in all regions of operation and thus suitable for RF circuit design. Proposed model is verified with professional numerical device simulator and excellent agreement is found well beyond the cut-off frequency.
The concepts of symbolic dynamics and partitioning of time series data have been used for feature extraction and anomaly detection. Although much attention has been paid to modeling of finite state machines from symbol sequences, similar efforts have not been expended for partitioning of time series data to optimally generate symbol sequences. This paper addresses this issue and proposes a partitioning...
A mobile ad hoc network (MANET) is an infrastructure-less system having no designated access points or routers and it has a dynamic topology. MANETs follow a distributed architecture, in which each node can move randomly in an area of operation. MANETs are vulnerable to various attacks. Security services in these kinds of networks are more complex than in traditional networks. In this paper, we implement...
Image sequences with dynamic backgrounds often cause false classification of pixels. In particular, varying illuminations cause significant changes in the representation of a scene in different color spaces, which in turn results in the high levels of failure in such conditions. Because mapping to alternate color spaces has largely failed to solve this problem, a solution of using alternate image...
This paper describes the modeling of a 3-phase AC-DC-AC converter with two back to back space vector modulated voltage source inverters connected to a DC link. The converter allows four-quadrant operation in the P-Q plane and can be used to connect regenerative loads. A decoupled P-Q controller to regulate the DC link voltage is implemented using MATLAB/SIMULINK, and the effect of variations in grid...
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