The designed H-plane T-junction was simulated for S-band. The length of the
broad wall of a waveguide is 68 mm and narrow one is 35 mm. We have
confirmed that the power form port 1 is divided equally between ports 2 and 3 as
Fig. 2. The reflection is below -20 dB is realized. However, it is necessary to
suppress a peak electric field for high power system.