Ключевые слова: aerial, antenna, blue, broadcast, broadcasting, cell, cellular, cloud, communication, connection, data, digital, equipment, fish eye, frequency, global, industrial, industry, information, internet, media, metal, microwave, mobile, network, phone, pylon, radio, receive, receiver, repeater, satellite, signal, sky, station, steel, structure, technology, telecom, telecommunication, telecommunications, telephone, television, tower, transmission, transmit, transmitter, wave, white, wireless,