Millimeter Wave SIW Antenna for 5G Applications

Abstract

In this paper, the design of a linearly polarized substrate integrated waveguide (SIW) antenna operating at a frequency of 54 GHz is proposed. Gain achieved is approxiamtely 7.8 dBi. A comparative study based on the introduction of slots in the basic SIW cavity design and how it affects the resonant frequency and impedance bandwidth is done. $TE_{104}$ is the mode under consideration. The substrate used is RT/Duroid 3003. The simulation is carried out in ANSYS HFSS and only simulated results are presented. The fabrication of the antenna is under process.