Ultra-wideband multifunctional integrated load based on reflecting surface

The invention discloses an ultra-wideband multifunctional integrated load based on a reflecting surface. The ultra-wideband multifunctional integrated load comprises a satellite body, a multifunctional feed source array, an antenna reflecting surface and an electronic reconnaissance antenna, wherein the satellite body comprises a radio frequency channel and a central processing unit; the antenna reflecting surface comprises a main reflecting surface and an auxiliary reflecting surface, and the auxiliary reflecting surface is fixed on the main reflecting surface through a thermosensitive intelligent unfolding hinge and a supporting rod; the multifunctional feed source array is arranged on the antenna reflecting surface; the electronic reconnaissance antenna consists of log-periodic antennas, is arranged at the edge position of the main reflecting surface and is arranged in an L shape; and the electronic reconnaissance antenna and the multifunctional feed source are connected with the radio frequency channel th