Ключевые слова: aerial, antenna, architecture, blue, broadcast, broadcasting, cell, cellular, clouds, communication, connection, construction, data, digital, equipment, frequency, global, high, industrial, industry, information, internet, landscape, mast, metal, microwave, mobile, nature, network, outdoor, phone, radio, satellite, signal, sky, snow, station, structure, technology, telecommunication, telephone, television, tower, transmission, transmitter, tv, wave, white, winter, wireless,