This paper analyzes the propagation of information leaked from cryptographic modules via common-mode current. We propose a simple board model in order to discuss the leakage mechanism in a general manner. Our simulation and experimental results show that the frequency characteristic of the proposed board model agrees rather well with those of a real cryptographic board. Based on these results, ...

This paper presents novel active filter for mitigation electromagnetic interference (EMI) and other adverse effects of pulse width modulation (PWM) inverter-fed AC motor system. An active filter proposed and devised for this system is characterized by sophisticated connection of two small separate filters, capable of mitigating all the adverse effects. This paper provides high frequency models ...

Recess Technologies in GaN HEMTs were simulated to check the influence of recess in device improvement process.In this work different recess are consider and their influence on the device characteristic is carried out. Gate recess improves device transconductance but main drawback of this is reduction in drain current. For most of the sensing and communication device applications both drain cur...

A Simulation of an Income Contingent Tuition Scheme in a Transition Economy The paper takes advantage of exceptionally rich longitudinal data on the universe of labor force participants in Slovenia and simulates the working of an income contingent loan scheme to partly recover tuition costs. The simulations show that under the base variant (where the target cost recovery rate is 20 percent and ...

In this article we introduce the principles to detect leakage using a mathematical model based on machine learning and domestic water consumption monitoring in real time. The model uses data which is measured from a water meter, analyzes the water consumption, and uses two criteria simultaneously: deviation from the average consumption, and comparison of steady water consumptions over a period ...

A large-eddy simulation has been performed to study the temporal and spatial dynamics of a rotor tip-clearance flow, with the objective of determining the underlying mechanisms for low pressure fluctuations downstream of the tip-gap. Simulation results are compared with experimental measurements, and favorable agreements are observed in both qualitative and quantitative sense. Typical vortical ...

Figure 1. (a) Trap occupancy of a trapping level under non-equilibrium conditions (b) probability of occupation (c) conceptual diagram of DOS, probability of occupation, and ionized densities in the a-Si TFTs. Figure 2. Examples of ATLAS simulation results with DEFECT and SAVE TRAP.FILE statements. Introduction Amorphous silicon Thin-Film Transistors (a-Si TFTs) are widely used as the switching...

The estimation of the frequencies of multiple superimposed exponentials in noise is an important research problem due to its various applications from engineering to chemistry. In this paper, we propose an efficient and accurate algorithm that estimates the frequency of each component iteratively and consecutively by combining an estimator with a leakage subtraction scheme. During the iterative...

This paper investigates the routing problem for information leakage reduction in multi-channel ad-hoc networks. In particular, we focus on two routing models: Trusted Group Multicast (TGM) and Confidential Unicast (CU). In TGM, a group member shares the information with all other group members; while in CU, a group member may only want to share the information with a few selected group members....

Semiconductor manufacturing process scaling increases leakage and transistor variations, both of which are problematic for static random access memory (SRAM). Since SRAM is a critical component in modern CMOS integrated circuits, novel approaches to addressing these problems are needed. Here, six and seven transistor SRAM cells are presented that do not suffer from reduced stability when read. ...