Modeling and Performance Simulation of MIMO Channel in THz Communication

This paper focuses on the modeling and simulation of MIMO channel in terahertz communication. Owing to the abundant spectrum resources, terahertz communication plays an increasingly important part in future wireless communication. However, the path losses of terahertz waves in the atmosphere is unavoidable. On that account, we apply a MIMO system to THz communication and adopt MRT precoding technology. The results show that the signal power received by users using MIMO systeme improves effectively.