To establish a successful future generation cellular communication system in the Terahertz (THz) regime, there is a need to design high-directivity antennas, which will allow the signal to propagate beyond 0.1 km. Simultaneously, design wide bandwidth (BW) antennas to facilitate transmitting the information at a data rate up to 0.1 Tb/s. Two sets of microstrip array antennas have been designed, optimized, and simulated with the CST MWS simulator, in a hybrid fed with uniform amplitude distribution technique, the \(1{\text{st}}\) one without frequency selective surface (FSS) feature and \(2{\text{nd}}\) one with the FSS feature for further enhancing the antenna gain. To verify the simulation results of the \(1{\text{st}} - 2{\text{nd }}\) antennas design, which simulated with the CST MWS simulator, these designs have been validated with the ANSYS HFSS simulator, and the simulation results obtained out of both simulators were close to each other. These antennas can establish a successful short-range 6G cellular communication system at the THz band.

为了在太赫兹（THz）体制下建立成功的下一代蜂窝通信系统，需要设计高方向性天线，这将允许信号传播超过0.1 km。同时，设计宽带（BW）天​​线以促进以高达0.1 Tb / s的数据速率传输信息。使用CST MWS仿真器设计，优化和仿真了两组微带阵列天线，在采用均匀幅度分布技术的混合电路中，\（1 {\ text {st}} \）没有频率选择表面（FSS） ）功能，\（2 {\ text {nd}} \）具有FSS功能，可进一步增强天线增益。验证\（1 {\ text {st}}-2 {\ text {nd}} \）的模拟结果使用CST MWS模拟器进行仿真的天线设计，已通过ANSYS HFSS模拟器进行了验证，并且从这两个模拟器获得的仿真结果彼此接近。这些天线可以在THz频段建立成功的短程6G蜂窝通信系统。