Frequency conversion wireless blind compensation system based on public network mobile signal

The invention belongs to the technical field of mobile communication systems, and discloses a frequency conversion wireless blind compensation system based on public network mobile signals, which can be applied to mobile communication blind compensation of complex landforms, and has wide application in field search and rescue, signal blind compensation and mobile communication. According to the designed system, the data transmission antenna and the base station side antenna with high directionality are adopted, the energy receiving power of the system is improved, the space loss in the electromagnetic wave propagation process is reduced, and therefore the signal coverage range of the system is widened, and the blind compensation effect is improved. The service antenna designed by the invention is a dipole antenna with a floor and other wide-beam antennas radiating in an upper half space, so that a large-range and wide-angle blind compensation system is realized, and the coverage range of wireless signals is e