Microstrip antennas are becoming increasingly useful these days as they can be printed directly on a circuit board. They are relatively inexpensive to manufacture and design because of the simple 2-dimensional physical geometry. This is a key feature of microstrip antenna to be used in wireless communication field. Thus bandwidth and gain improvement have become major design consideration for practical application of microstrip antennas. The purpose of this paper is to design a rectangular microstrip antenna with parasitic side patches using air coupling. IE3D simulation software is used for simulation and a comparison is made between the basic patch antenna and improved patch antennas.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.