Ключевые слова: 3g, 4g, 5g, antenna aerial, backgrounds, blue, broadcasting, built structure, clear sky, communication, communications tower, connection, copy space, data, day, equipment, global communications, industry, information medium, internet, large, lte, metal, microwave, mobile phone, no people, outdoors, radio, radio wave, receiver, receiving, satellite dish, science, sky, station, steel, technology, telecommunications equipment, telephone, the media, tower, transceiver, white, wireless technology,