Smart antenna suitable for TD -LTE government affair private network

The utility model discloses a do you be applicable to TD the smart antenna of LTE government affair private network relates to the mobile communication technology field, including the metal sheet, setup in radiating element array, the calibration circuit of metal sheet and move the looks ware, radiating element array constitute by many sharp arrays, set up the pubescent divider wall between the radiating element in each sharp array, be provided with long divider wall between each sharp array, through chooseing small -bore radiating element for use, the distinctive metal border of simultaneousdesign for the antenna obtains superior unit beam performance. Index homoenergetics such as gain, beam width, isolation, cross polarization discrimination satisfy the actual need of engineering well.On this basis, adopt beam synthesis technology for the remarkable broadcasting beam and professional beam of this smart antenna acquired character ability. 本实用新型公开种适用于TD-LTE政务专网的智能天线，涉及移动通信技术领域，包括金属板、设置于金属板的辐射单元阵列、校准电路和移相器，所述的