Integrated waveguide two-distribution mechanism

The utility model relates to an integrated waveguide two-distribution mechanism comprising a lower-layer waveguide, an upper-layer waveguide, a metal probe and a metal layer. A first port is arranged at the side of the lower-layer waveguide. The upper-layer waveguide is arranged above the lower-layer waveguide; and second ports are respectively arranged at two opposite sides. The metal probe is vertically connected between the lower-layer waveguide and the upper-layer waveguide. And the metal layer is arranged between the lower-layer waveguide and the upper-layer waveguide at an interval. The provided integrated waveguide two-distribution mechanism has advantages of small occupation space, stable performance and reliability.