Federico Viani

Learn More
A compact planar multiband antenna for 3G/4G mobile terminals is presented. The proposed design consists of a Sierpinski Gasket fractal geometry perturbed according to a Particle Swarm optimization (PSO) strategy in order to operate in advanced wireless services (AWS-1, 1710–1755 MHz, 2110–2155 MHz) and worldwide interoperability for microwave access(More)
1. INTRODUCTION The growing demand of food resources, the rise of energy prices, and the climate changes have been recognized among the main causes of the food crisis that is recently affecting the whole planet [1]. In the framework of industrial agriculture, the dramatic increase of food prices brings back to mind the problem of the intensive exploitation(More)
  • 1