Microstrip feed substrate integrated waveguide cavity slot antenna for 60GHz applications

Abstract

Feature Scenario of Substrate integrated waveguide (SIW) is a good solution for implementing centimeter and millimeter wave applications. In this paper, we present microstrip feed SIW cavity backed slot antenna for 60GHz applications which is intended by using Rogers RT/Duriod 5880 with dielectric constant 2.2. The simulation results show that reflection coefficient, VSWR, gain, radiation pattern and obtained 1.55GHz bandwidth with respect to −10 dB reference line.