A. Azarbahram, O. López, B. Clerckx, and M. Latva-Aho, "Waveform and Beamforming Optimization for Wireless Power Transfer with Dynamic Metasurface Antennas," arXiv preprint arXiv:2307.01081 [2023, Submitted to Transactions on Wireless Communications]

O. López, O. Rosabal, A. Azarbahram, A. Khattak, M. Monemi, R. Souza, P. Popovski, and M. Latva-aho, "High-power and safe RF wireless charging: Cautious deployment and operation," arXiv preprint arXiv:2311.12809. [2023, Submitted to IEEE Wireless Communications]

O. Rosabal, O. López, and H. Alves, "Energy-Efficient Analog Beamforming for RF-WET with Charging Time Constraint," arXiv preprint arXiv:2311.05325. [2023, Submitted to IEEE Transactions on Vehicular Technology]

A. Azarbahram, O. López, R. Souza, R. Zhang, and M. Latva-Aho, "Energy Beamforming for RF Wireless Power Transfer With Dynamic Metasurface Antennas," in IEEE Wireless Communications Letters.

A. Azarbahram, O. López, P. Popovski, and M. Latva-aho, "On the Radio Stripe Deployment for Indoor RF Wireless Power Transfer," arXiv preprint arXiv:2310.09585. [2023, Accepted at WCNC 2024]

O. Rosabal, O. López, H. Alves, and M. Latva-Aho, "Sustainable RF Wireless Energy Transfer for Massive IoT: Enablers and Challenges," in IEEE Access, vol. 11, pp. 133979-133992, 2023.

O. López, O. Rosabal, D. Ruiz-Guirola, P. Raghuwanshi, K. Mikhaylov, L. Lovén, and S. Iyer, "Energy-Sustainable IoT Connectivity: Vision, Technological Enablers, Challenges, and Future Directions," in IEEE Open Journal of the Communications Society, vol. 4, pp. 2609-2666, 2023, doi: 10.1109/OJCOMS.2023.3323832.

K. Lin, O. López, H. Alves, and T. Hao, "On CSI-Free Multiantenna Schemes for Massive Wireless-Powered Underground Sensor Networks," in IEEE Internet of Things Journal, vol. 10, no. 19, pp. 17557-17570, 1 Oct.1, 2023.

R. Scaciota, O. López, G. Brante, R. Souza, A. Mariano, and G. Moritz, "Batteryless Machine-Type Communications with Average Channel State Information Energy Beamforming," in IEEE Access, vol. 10, pp. 129676-129686, 2022.

D. Warnakulasuriy, K. Mikhaylov, and O. López, ``Wireless Power Transfer for Bluetooth Low Energy Based IoT Device: an Empirical Study of Energy Performance,'' 14th International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT), Valencia, October 11-13, 2022.