Design and Analysis of Multi Substrate Microstrip Patch Antenna

摘要

The idea of patch antenna raised from utilization of printed circuit technology not only to the circuit components and also transmission lines but the radiating elements of an electronic system. The major consideration of this work is to increase the bandwidth of a microstrip patch antenna fabricated with multilayer substrate. The narrow bandwidth of a microstrip antenna increases with increasing in thickness of the substrate. Alternatively, the bandwidth of antenna can be enhanced with use multilayer substrate. In this paper, analysis is carried out for determining bandwidth of the proposed microstrip with substrate having two layers of different materials and thicknesses in various frequency bands.