Micro-strip multi-directional power divider/combiner based on flexible connection

The invention discloses a micro-strip multi-directional power divider/combiner based on flexible connection. The micro-strip multi-directional power divider/combiner comprises a cavity and a micro strip. The cavity comprises an upper cavity body and a lower cavity body, an upper surface power dividing network is arranged in the upper cavity body, a lower surface power combining network is arranged in the lower cavity body. The upper surface power dividing network comprises an upper cavity circuit, and the lower surface power combining network comprises a lower cavity circuit. The micro strip comprises an upper cavity circuit input micro strip body, an upper cavity circuit output micro strip body, a lower cavity circuit input micro strip body and a lower cavity circuit output micro strip body. The upper cavity circuit comprises an upper cavity input connector, a 16-circuit power divider, a power amplifier chip and a Lange coupler, wherein the upper cavity input connector, the 16-circuit power divider, the power amplifier chip and the Lange coupler are sequentially connected. The lower cavity circuit comprises a lower cavity output connector and an 8-circuit power divider, wherein the lower cavity output connector is connected with the 8-circuit power divider. The upper cavity circuit is connected with the lower cavity circuit through a flexible cable. The micro-strip multi-directional power divider/combiner has a wider working band and higher power dividing/combining efficiency, and is small in size, large in heat dissipation area, low in machining accuracy and easy to assemble.