Ключевые слова: abstract, antenna, background, beautiful, beauty, behind, broadband, broadcast, cable, cell, cellphone, cellular, channel, clouds, cloudy, color, communication, digital, dish, frequency, information, light, mobile, natural, nature, network, radio, receiver, reception, red, signal, silhouette, site, sky, station, summer, sun, technology, telecommunication, tower, transmitter, tree, tropical, wavelength, waves, wireless, yellow,