Maneiro-Catoira, RobertoBrégains, JulioGarcía-Naya, José A.Castedo, Luis2024-10-182024-10-182024-08R. Maneiro-Catoira, J. Brégains, J. A. García-Naya and L. Castedo, "Directional Modulation With Artificial-Noise Injection Into Time-Modulated Arrays," in IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 8, pp. 2336-2340, Aug. 2024, doi: 10.1109/LAWP.2024.33894601536-12251548-5757http://hdl.handle.net/2183/39680[Abstract]: We propose a novel approach to directional modulation (DM) in time-modulated arrays (TMAs) that simultaneously radiates the information signal over a sum pattern and artificial noise over a difference pattern. Unlike other DM-TMA solutions, our technique achieves high-performance DM without the need for time-consuming optimization algorithms, preserving TMA efficiency. This versatility makes it suitable for high-mobility, low-latency applications.engAtribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/3.0/es/Artificial noise (AN)Directional modulation (DM)Time-modulated arrays (TMAs)journal articleopen access10.1109/LAWP.2024.3389460