Time Varying Transmission Co. Ltd.(TVT) is a national high-tech enterprise with the world's top millimeter wave communication technology as its core. Main products include 5G communication RF transceiver front-end modules, low-profile electronically scanning antennas for low-orbit satellite terminals, Gesture recognition radars, unti-UAV radar, perimeter surveillance radar, etc. The core members of the team are specialized in the industry of RF & microwave for many years. There are many international and industry-renowned experts including IEEE FELLOW. Masters and doctors account for more than 30% of the R&D team. Currently, we have obtained more than 16 authorized national invention patents.TVT has the R&D and production base covering an area of 13,000 square meters, with an experienced chip design and development team, a world-class chip testing and verification platform, a micro-assembly process platform, and a far-field and near-field microwave darkroom measurements system platforms. And TVT is ISO: 9001:2015 Certified.