Framework for Designing a Multiband Ultra-Wide Band (UWB) Antenna with its Functions

Abstract

Technology known as multiband ultra-wideband (UWB) has the potential to provide a response to the rapid expansion of wireless communication thanks to its high data rate, large bandwidth, and greater resilience to interference from many paths. The spectral form of the pulses is altered as a result of the Multiband UWB antenna's function as a band pass filter. This gives it a unique character. As a consequence of this, the development of it is essential. UWB antennas are required to function throughout the entire FCC -designated UWB band (3.1-10.6 GHz ultra-wide bandwidth), have directional or omnidirectional radiation patterns, maintain constant gain and group delay throughout the entirety of the band, have exceptional radiation efficiency, and be compact. A number of different designs for UWB antennas are investigated, and after looking at the present status of fundamental approaches to UWB antennas, a unique class of UWB microstrip patch antennas is suggested as a solution.