Design and Analysis of different shaped Slots in Substrate Integrated Waveguide at Ku Band
Abstract
In this paper slots of different shapes like rectangular slot, O-shaped Slot and L-Shaped Slot are cut in Substrate Integrated Waveguide and designed using CST at 15GHz. The Simulated results of Reflection Coefficient S11, and radiation Patterns of different shapes are presented and the bandwidth is improved so that the antennas can be used in wide band applications.
