A Waveguide Magic-T With Coplanar Arms for High-Power Solid-State Power Combining

In this paper, a compact waveguide magic-T for high-power solid-state power combining is proposed. The coplanar arms of the E and H ports are realized by the E-plane power divider and ridge waveguide coupling structure. The input port of the E-plane power divider is used to realize the difference port of the magic-T, and the ridge waveguide port is utilized to realize the sum port. Based on a theo...