Aperture Radiation Control Based on Reflection Theorem

Aperture radiation control method based on the reflection theorem is proposed. It is based on the understanding of the reflection theorem, starting from the infinite PEC floor illuminated by plane waves, and extending it to the finite PEC floor. By changing the size of the floor and adjusting the incidence angle of plane waves, an approximate correspondence between incidence and reflection is discovered. Finally, the Radiation pattern is reconstructed by simulating the induced current with current distribution to the elements of the aperture.