International Journal of Emerging Science and Engineering (IJESE)
The narrow BW of microstrip antenna is one of the important features that restrict its wide usages. This paper present omnidirectional microstrip patch antenna with wide bandwidth has been designed with center frequency of 2GHz. In order to achieve BW enhancement a rectangular cut structure have been introduced in the simple rectangular patch antenna with ground optimization. It has been analyzed that broad BW of 2.46GHz at 2GHz is achieved and omnidirectional pattern obtained, the results were obtained using the simulation software HFSS.