Ключевые слова: 4g, 5g, antenna, background, blue, broadcast, broadcasting, business, cell, cellphone, cellular, clouds, communication, connection, data, digital, electromagnetic, engineering, equipment, global, high, industrial, industry, metal, microwave, mobile, network, phone, pole, provider, pylon, radio, satellite, signal, sky, smart, smartphone, station, steel, structure, support, technology, telecom, telecommunication, telephone, tower, transmission, transmitter, tv, wireless,