UWB PULSE SHAPING FILTER DESIGN USING HERMITE RODRIQUEZFUNCTIONS

摘要

In this paper, we investigate the design of pulse shapingrnfilter for ultra-wideband (UWB) communication systems.rnWe used Linear FM and Hermite-Rodriguez basis functions.rnThe design problem is formulated as a general nonlinearrnoptimization problem with frequency domain constraints.rnSuch a formulation is quite flexible and can accommodaternboth frequency and time domain design specificationsrnand constraints. Computationally effective approachesrnto solving the nonconvex optimization are proposed.rnAn example of designing a pulse meeting FCC requirementsrnis presented to illustrate the effectiveness of thernproposed method.