Design and simulation analysis of THz wave parabolic antenna with beam deflection

Abstract

In THz wave detection, such as in the imaging and communication technology applications, it is often necessary to deflect the antenna beam direction to achieve beam steering or antenna orientation characteristics. In this work, the design, fabrication, simulation and analysis of two different kinds of 360 GHz THz wave parabolic antennas is presented. The antenna beam is deflected in a specified direction by using the deflection of the reflector. The directional deflection of the antenna beam is obtained by deflecting the reflector of the antenna. The simulation results and analysis performed in this work provides an insight into the theoretical and practical basis for the future applications of THz wave technology.