Ключевые слова: aerial, antenna, base, blue, broadcast, broadcasting, cell, cellular, communication, connecting, connection, data, digital, electricity, electronic, equipment, frequency, future, global, industrial, industry, information, internet, mast, media, metal, microwave, mobile, network, phone, radiation, radio, receiver, satellite, signal, sky, space, station, structure, sunset, technology, telecommunication, telephone, television, tower, transmission, transmitter, tv, wave, wireless,