Digital signal processors (DSPs) continue to receive a great deal of attention in new product design. For example, digital filter design reflects the importance of understanding and using this ...

A new approach to controlling the flow of a plasmatic electron packet at the interface between metallic and dielectric layers is described. The proposed metamaterial structure operates in the optical ...

Wave Digital Filters (WDFs) are digital structures derived from analogue circuit topologies that preserve energy‐based properties such as passivity and stability. Originally developed for linear ...