REFLECTOMETRY ON ASYMMETRIC TRANSMISSION LINE SYSTEMS

Magnetic Resonant Reflectometry on Exchange Bias Systems

Parallel Simulation of Transmission Line Systems on Printed Circuit Boards

The simulation of lossy transmission lines in time domain is a very time consuming task. It requires numerical convolutions and the solution of linear equation systems. In this paper a model for lossy transmission lines and an algorithm for the simulation of these lines is developed. Based on this an approach for parallel simulation of lossy transmission lines is presented. As this approach cov...

On synchronization phenomena in chaotic systems coupled by transmission line

In this study, synchronization phenomena in chaotic oscillators coupled by a transmission line are investigated. In particular investigation using real circuits is done for the rst time. We report the very interesting results.

Vectored transmission for digital subscriber line systems

This paper describes the “vectored” transmission technique for digital subscriber line (DSL) systems, which utilizes user coordination at the central office or optical network unit. This method exploits the colocation of the downstream transmitters and of the upstream receivers, in order to achieve far-end crosstalk (FEXT) cancellation and perform multiuser transmission optimization. The perfor...

The On-line Asymmetric Traveling Salesman Problem

We consider two on-line versions of the asymmetric traveling salesman problem with triangle inequality. For the homing version, in which the salesman is required to return in the city where it started from, we give a 3+ √ 5 2 -competitive algorithm and prove that this is best possible. For the nomadic version, the on-line analogue of the shortest asymmetric hamiltonian path problem, we show tha...