ADS system is the most advanced in the industry system of computer-aided design (CAD) systems RF, microwave and high speed digital electronic devices. The CAD ADS first used such innovative and commercially successful technologies, such as X-parameters * and 3D electromagnetic (EM) simulation used by leading companies in the field of wireless communications, computer networks, in the aerospace and defense industry. With a variety of libraries and co-simulation at the level of "circuit-system-EM analysis" in a single software package, the ADS system provides a full cycle of design and verification devices WiMAX ™, LTE, high-speed data devices, radar and satellite systems.