Summary
Due to the ubiquity of wireless systems, any advancement in their fundamental capabilities significantly impacts society. Such advancements can enhance the bandwidth of wireless networks, increase the precision of military and weather radar systems, and boost the performance of scientific instruments. Radio-frequency (RF) antennas play a crucial role in these wireless systems by converting electrical signals into electromagnetic fields that radiate in specific directions. By precisely controlling the direction of these electromagnetic waves (known as the radiation pattern), wireless systems ca
