• Vinod
• Er.Veena Rani
• Dr.Dinesh Gupta

In this paper an Ultra Wideband (UWB) microstrip antenna consisting of a circular monopole patch with stepped feed line, with a 10 dB return loss bandwidth from 3.1 to 10 GHz is proposed. This antenna was designed on FR4 substrate with overall size of 30 x 40 x 1.59 mm3 and dielectric substrate with = 4.4. This antenna operated at UWB frequency and it designed by using CST Software based on the characteristic impedance for the transmission line model. The parameters like substrate dimension, feed size and ground plane which affect the performance of the antenna in terms of its frequency domain and time domain characteristics are investigated.

Microstrip line feed, Microstrip antenna, Partial ground plane, Ultra Wideband Antenna

"Design & Analysis of Circular Patch Antenna for UWB Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.h200-h203, May-2022, Available :http://www.jetir.org/papers/JETIR2205826.pdf

"Design & Analysis of Circular Patch Antenna for UWB Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. pph200-h203, May-2022, Available at : http://www.jetir.org/papers/JETIR2205826.pdf