Research center demonstrates beamforming for smooth 6G tecommunication in THz band Lim Chang-won Reporter(cwlim34@ajunews.com) | Posted : August 3, 2021, 14:47 | Updated : August 3, 2021, 14:47 트위터 공유하기 글자크기 크게 [[Gettyimages Bank]] SEOUL -- Broadband wireless transmission using Terahertz frequencies is a key transmission technology to achieve high transmission speed and support many 6G mobile telecommunication subscribers. A South Korean research center has succeeded in demonstrating a broadband beamforming solution that can address the reduction in communication distance due to the use of Terahertz frequencies. Terahertz (THz) is a unit of frequency defined as one trillion cycles per second. The THz frequency band includes an enormous amount of available spectrum. Beamforming is a signal processing technique used in sensor arrays for directional signal transmission or reception and focuses power to desired users to form beams, expand coverage and increase speed.