In this paper, we present a new technique for separating two speech signals received from one microphone or one communication channel. In this special case, the separation problem is too ill-conditioned to be handled with ...

Microstrip Patch Antennas (MPAs) with circular polarization are used in many communication and radar systems. There are several methods and models to analyze and design these antennas. The Multiport Network Model (MNM) is ...

Voltage security and congestion management are crucial issues in power systems, especially under heavily loaded conditions. In the new scheme of electricity restructuring, voltage security problems become even more serious. ...

This paper describes a procedure that uses particle swarm optimization (PSO) combined with the simulated annealing (SA) to analyze the bidding strategy of Generating Companies (Gencos) in an electricity market where they ...

This paper presents the design of a complete self-tunable method for detecting the rotor position at low, high, and standstill speeds under different motor power ratings in a switched reluctance motor (SRM). In this method, ...

Employing an admittance representation in the form of a black box model approximated by rational functions for linear power system components or network equivalents to be included in electromagnetic transient studies is a ...