UWB Antenna Design with Reduced Radar Cross Section

Abstract

In this research an Ultra Wide Band (UWB) antenna design is investigated for Radar Cross Section (RCS) reduction
applications. The intention of antenna design is to realize RCS reduction. The H- shaped slot on patch is notched to make size
reduction of antenna and to contribute for enhancing impedance matching. The scattering curves of both the referenced and designed
antenna are probably the same. The simulation analysis of antenna parameters demonstrates that the RCS of antenna has been reduced
to desired value, when size of radiating patch increases to 15mm.Therefore, the designed antenna gives the possibility of future
success for low RCS antenna applications.