Analysis of slot-loaded stacked disk patch antenna

Abstract

In the present article circular disk loaded with slot as well as stacking with parasitic element is analyzed in which it is found that bandwidth of the antenna improves by loading it with slot as well as parasitic element. The resonance frequency and matching of the antenna depends on slot dimensions and substrate thickness (h1 and h2). The theoretical results are compared with the simulated results using IE3D. © 2008 Wiley Periodicals, Inc.