In this paper we investigate a multilayer frequency selective surface (FSS) and its potential use in ultra wideband (UWB) antennas. A complete design and analysis of the FSS with an example UWB antenna is presented. The multilayer FSS provides an a

A reconfigurable antenna is an tenna capable of modifying dynamically its frequency and radiation properties in a controlled and reversible manner.[2] In order to provide a dynamical response, reconfigurable antennas integrate an inner mechanism (suc

This paper proposes a fast-response sliding-mode controller for controlling boost-type converters requiring a fast dynamical response over a wide range of operating conditions. The various aspects of the controller, which include the method o

The following Matlab project contains the source code and Matlab examples used for optimization of a predicted response value of a fitted quadratic equation. . This m-file is a canonical analysis for exploring and exploiting a fitted quadratic respon