Ключевые слова: 4g, 5g, antenna, background, blue, broadcast, broadcasting, business, cables, cell, cellular, communication, connection, day, digital, dish, equipment, forest, frequency, global, industrial, industry, internet, microwave, mobile, network, phone, radio, satellite, satellite dish, signal, sky, station, steel, structure, technology, telecommunication, telephone, television, tower, transmission, transmitter, tree, wireless,