TD-LTE intelligent antenna used for frequency bands with about 3500MHz

The present invention relates to the field of communication antenna technology, especially to an TD-LTE ((Time Division Long Term Evolution) intelligent antenna used for frequency bands with about 3500MHz. The antenna comprises a metal reflector, radiation units, metal separating walls, metal separating bars and a feed network. The radiation units, the metal separating walls and the metal separating bars are fixedly installed at the front surface of the metal reflector; and the feed network is in welding connection with each radiation unit and is installed at the front surface or the back surface of the metal reflector. Low-peeling surface broadband paster radiation units having a wavelength being 1/8 of the height of a work center frequency and being capable of reducing an antenna beamwidth are selected. A special metal separator is designed as a radiation boundary to allow the antenna with a high frequency band to take the radiation boundary as a basis when the antenna with the highfrequency band employs a