Novel wideband four-way filtering power divider

The invention discloses a novel wideband four-way filtering power divider, which comprises a rectangular medium base plate with a metal grounding plate arranged on the lower surface, wherein an inputport feeder line, first to fourth output port feeder lines and first to fourth output coupling lines are arranged on the upper surface of the rectangular medium base plate; a first multimode resonatoris arranged between the second output port feeder line and the input port feeder line; a second multimode resonator is arranged between the fourth output port feeder line and the input port feeder line; a first isolation resistor is arranged between the first multimode resonator and the second multimode resonator; a second isolation resistor is arranged between the first coupling output line andthe second coupling output line; and a third isolation resistor is arranged between the third coupling output line and the fourth coupling output line. The novel wideband four-way filtering power divider is symmetrical axially