Background & Objective:
Internet of things devices managed by wireless networks so
that higher data rates can be achieved. With increase in demand of usage of Internet microwave signals
are capable for delivering the demand. However these high frequency waves needs a waveguide
to propagate otherwise they get affected due to atmospheric attenuation and rain fade. a modified
structure of rectangular waveguide is used named as Substrate Integrated Waveguide (SIW). In this
paper, the work has been carried out taking SIW and Leaky Wave Antenna. The dielectric substrate
was taken as carbon. Modeling of SIW Leaky wave Antenna is done by making C shaped Slots. Design
steps for modeling LWA were orderly pursued also optimized with various equations followed
by Finite Element Method based modeling. A range of frequency as input is taken from 7 GHz to 11
GHz to take the analysis of design modeled.
Results & Conclusion:
The result shows the electric field intensity and radiation pattern is directly
proportional with frequency while the return loss is acceptable for applied frequency range. The proposed
antenna can radiate in omni directional radiation pattern hence can be used to connect devices
with IoT.
