MULTI-MODE-SUPPORTED MULTI-ANTENNA ARRAY

摘要

A multi-mode-supported multi-antenna array is provided in the present invention, comprising more than two radiating units with the same form, a reflecting plate, a feed network and a set of input/output ports. The radiating units and the feed network are respectively positioned on the two different sides of the reflecting plate. The radiating units implement electrical connection with each other via the feed network. The input/output ports of the antenna connect with the feed network, and radio frequency signals are received or transmitted by the set of input/output ports. With the present invention, high-frequency signal input/output ports and low-frequency signal input/output ports can be independently controlled, so that ±45 degree bipolar signal coverage can be respectively performed. The array is simple in structure and low in cost.