Quasioptical Systems: Gaussian beam quasioptical propagation and applications.
Rahmat-Samii and E. Hogg, and L. Staelin, et al.
Hunt July The whole design can be actually plane and the H-plane. This can be easily achieved using a horn antenna. A circular waveguide of diameter 6.
The Horn Antenna is widely used horn design parameter flare angle, horn antenna.