D1

An effective approach dealing with arbitrary-sidelobe constraints has been proposed. The technique amounts to solve a convex programming problem and can be applied to completely-arbitrary (fixed geometry) arrays [1].

1. O. M. Bucci, M. D’Urso, and T. Isernia, “Optimal synthesis of difference patterns subject to arbitrary sidelobe bounds by using arbitrary array antennas,” IEE Proceedings-Microwaves, Antennas and Propagation, vol. 152, no. 3, pp. 129-137, 2005. [click here]
2. Battaglia, G. M., Isernia, T., Palmeri, R., & Morabito, A. F. (2022). Synthesis of orbital angular momentum antennas for target localization. Zenodo. [click here]