Ключевые слова: antenna, astronomy, background, big, blue, blurred, broadcast, broadcasting, channel, communicate, communication, concept, connect, connection, data, digital, dish, electric, equipment, geometric, global, industrial, industry, information, internet, media, modern, network, observe, radar, radio, receiver, research, satellite, science, scientific, signal, sky, space, station, system, technology, telecommunication, telecommunications, telescope, television, tower, transmission, wave, wireless,