MAHAMMEDI, A. N., VASQUEZ-PERALVO, J. A., MASOOD, R., MERLANO DUNCAN, J. C., Martínez, R. C. G., & CHATZINOTAS, S. (2025). Photonic Digital-to-Analog Converters (PDACs): Architectures, Performances, and Technology Roadmaps. TechRxiv, Authorea. doi:10.36227/techrxiv.176611771.15129284/v1 |
  | VASQUEZ-PERALVO, J. A., HA, V. N., GARCES SOCARRAS, L. M., NGUYEN, T. T., CUIMAN MARQUEZ, R., GONZALEZ RIOS, J. L., MERLANO DUNCAN, J. C., CHATZINOTAS, S., & OTTERSTEN, B. (06 October 2025). Synergistic Design of Practical High-Capacity Satellite Communication: Leveraging FFT-Based Digital Beamforming. IEEE Open Journal of the Communications Society, 6, 8496 - 8509. doi:10.1109/OJCOMS.2025.3615959  Peer Reviewed verified by ORBi |
 | GARCES SOCARRAS, L. M., CUIMAN MARQUEZ, R., ORTIZ GOMEZ, F. D. G., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., CHEHAITLY, M., MALMIR, S., NIK, A., KAZANSKII Arkadii, THOEMEL, J., OLIVEIRA KUHFUSS DE MENDONÇA, M., VARADARAJULU, S., LAGUNAS, E., MERLANO DUNCAN, J. C., QUEROL, J., & CHATZINOTAS, S. (October 2025). Onboard Machine Learning for Satellite Edge Computing: The SPAICE Project Use Case [Paper presentation]. European Data Handling & Data Processing Conference, Elche, Spain. Editorial reviewed |
 | KAZANSKII, A., VASQUEZ-PERALVO, J. A., & CHATZINOTAS, S. (01 July 2025). Exploring Radial Symmetry on Phased Arrays Using Particle Swarm Optimization [Paper presentation]. APS/URSI 2025. Peer reviewed |
 | SINGH, V., Solanki, S., Palisetty, R., Rojas, C. L. M., VASQUEZ-PERALVO, J. A., Merlano-Duncan, J. C., CHATZINOTAS, S., & Ottersten, B. (29 May 2025). STAR-RIS-Enhanced NOMA-Aided Overlay Multiuser Cognitive Satellite-Terrestrial Networks with Discrete Phase Shifts Design. IEEE Transactions on Aerospace and Electronic Systems, 61 (5), 15065-15076. doi:10.1109/TAES.2025.3575055 Peer Reviewed verified by ORBi |
  | GARCES SOCARRAS, L. M., GONZALEZ RIOS, J. L., Palisetty, R., CUIMAN MARQUEZ, R., HA, V. N., VASQUEZ-PERALVO, J. A., EAPPEN, G., NGUYEN, T. T., MERLANO DUNCAN, J. C., CHATZINOTAS, S., OTTERSTEN, B., MARCOS ROJAS, C. L., Coskun, A., King, S., D’Addio, S., & Angeletti, P. (2025). Efficient Digital Beamforming for Satellite Payloads Using a 2D FFT-Based Parallel Architecture. IEEE ISCAS2025 Symposium Proceedings, 1-5. doi:10.1109/iscas56072.2025.11043196 Peer reviewed |
 | VASQUEZ-PERALVO, J. A., ZORKUN, A., QUEROL, J., LAGUNAS, E., ORTIZ GOMEZ, F. D. G., GARCES SOCARRAS, L. M., GONZALEZ RIOS, J. L., & CHATZINOTAS, S. (2025). Optimizing Antenna Activation for Even Power Distribution in Multi-Beam Satellite Systems Using Genetic Algorithm. In EuCAP 2025 - 19th European Conference on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc. doi:10.23919/EuCAP63536.2025.10999190 Peer reviewed |
 | Fontanesi, G., ORTIZ GOMEZ, F. D. G., LAGUNAS, E., GARCES SOCARRAS, L. M., Baeza, V. M., Vazquez, M. A., VASQUEZ-PERALVO, J. A., Minardi, M., HA, V. N., Honnaiah, P. J., Lacoste, C., Drif, Y., Marrero, L. M., DAOUD, S. S. A., ABDU, T. S., Eappen, G., Ur Rehman, J., Martins, W. A., Henarejos, P., ... CHATZINOTAS, S. (2025). Artificial Intelligence for Satellite Communication: A Survey. IEEE Communications Surveys and Tutorials, 1-1. doi:10.1109/COMST.2025.3534617 Peer Reviewed verified by ORBi |
 | VASQUEZ-PERALVO, J. A., Chueca Lasheras, R., MERLANO DUNCAN, J. C., Zhang, S., Pechac, P., Kabourek, V., & CHATZINOTAS, S. (28 January 2025). 2.5D Inductive Intertwined Frequency Selective Surface for Band-Pass and High Miniaturization Applications. IEEE Access, 13, 22156 - 22165. doi:10.1109/ACCESS.2025.3535565 Peer Reviewed verified by ORBi |
 | Valdemar, F., Juan Estrada, David Vega, Luis F Urquiza-Aguia, VASQUEZ-PERALVO, J. A., & CHATZINOTAS, S. (2025). Dynamic Beyond 5G and 6G Connectivity: Leveraging NTN and RIS Synergies for Optimized Coverage and Capacity in High-Density Environments [Paper presentation]. PIMRC. Peer reviewed |
 | NGUYEN, T. T., MERLANO DUNCAN, J. C., HA, V. N., GARCES SOCARRAS, L. M., VASQUEZ-PERALVO, J. A., EAPPEN, G., Gonzalez-Rios, J. L., CUIMAN MARQUEZ, R., LE, T.-D., Tran, D. D., & CHATZINOTAS, S. (2025). Wideband Beam Squint Analysis for Antenna Array-Equipped Satellite Communication Systems. In M. Valenti (Ed.), 2025 IEEE International Conference on Communications Workshops, ICC Workshops 2025. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/ICCWorkshops67674.2025.11162451 Peer reviewed |
 | Fontanesi, G., Guerra, A., Guidi, F., VASQUEZ-PERALVO, J. A., Shlezinger, N., Zanella, A., LAGUNAS, E., CHATZINOTAS, S., Dardari, D., & Djuric, P. M. (January 2025). A Deep-NN Beamforming Approach for Dual Function Radar-Communication THz UAV. IEEE Transactions on Vehicular Technology, 74 (1), 746 - 760. doi:10.1109/TVT.2024.3453194 Peer Reviewed verified by ORBi |
 | VASQUEZ-PERALVO, J. A., MERLANO DUNCAN, J. C., HA, V. N., PALISETTY, R., EAPPEN, G., GARCES SOCARRAS, L. M., GONZALEZ RIOS, J. L., & CHATZINOTAS, S. (2025). Quantization Effects of twiddle factors in FFT for Beamforming Using Planar Arrays [Paper presentation]. ARRAY 2024, Boston, United States. Peer reviewed |
 | VASQUEZ-PERALVO, J. A., MERLANO DUNCAN, J. C., HA, V. N., PALISETTY, R., & CHATZINOTAS, S. (2025). Planar Sparse Arrays Using Triangular Lattice Transformations [Paper presentation]. ISAP International Symposium on Antennas and Propagation, Incheon, South Korea. Peer reviewed |
 | GONZALEZ RIOS, J. L., MARTINEZ MARRERO, L., MERLANO DUNCAN, J. C., GARCES SOCARRAS, L. M., CUIMAN MARQUEZ, R., VASQUEZ-PERALVO, J. A., KRIVOCHIZA, J., CHATZINOTAS, S., & OTTERSTEN, B. (2025). Demonstrator Testbed for Effective Precoding in MEO Multibeam Satellites. In EUSIPCO 2025. European Association for Signal Processing (EURASIP). Peer reviewed |
 | LAGUNAS TARGARONA, E., Ramirez-Parracho, T., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., Losada, P., Mosquera, C., López-Valcarce, R., VUMMADISETTY, P. N., & CHATZINOTAS, S. (2025). Full-Duplex Techniques for Satellite Communications: Feasibility Analysis and Roadmap. IEEE Open Journal of the Communications Society, 1-1. doi:10.1109/ojcoms.2025.3552727 Peer Reviewed verified by ORBi |
 | Farré-Guijarro, V. R., Juan C. Estrada-Jiménez, José D. Vega Sánchez, CHATZINOTAS, S., & VASQUEZ-PERALVO, J. A. (2024). Enhanced 5G/B5G Network Planning/Optimization deploying RIS in Urban/Outdoor Scenarios. In Enhanced 5G/B5G Network Planning/Optimization deploying RIS in Urban/Outdoor Scenarios. Athens, Greece: IEEE. doi:10.48550/arXiv.2412.05385 Peer reviewed |
 | VASQUEZ-PERALVO, J. A., Duncan, J. C. M., SINGH, V., EAPPEN, G., CHATZINOTAS, S., & MERLANO DUNCAN, J. C. (2024). Drone-Measurement-Based Antenna Analysis: Multipath Effects on Radiation Patterns. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/AP-S/INC-USNC-URSI52054.2024.10686859 Peer reviewed |
 | GARCES SOCARRAS, L. M., NIK, A., ORTIZ GOMEZ, F. D. G., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., CHEHAITLY, M., OLIVEIRA KUHFUSS DE MENDONÇA, M., LAGUNAS, E., THOEMEL, J., KUMAR, S., SINGH, V., MERLANO DUNCAN, J. C., MALMIR, S., VARADARAJULU, S., QUEROL, J., & CHATZINOTAS, S. (18 September 2024). Artificial Intelligence Satellite Telecommunication Testbed using Commercial Off-The-Shelf Chipsets [Paper presentation]. The First Joint European Space Agency / IAA Conference on AI in and for Space (ESA SPAICE 2024), Oxfordshire, United Kingdom. doi:10.5281/zenodo.13885551 Peer reviewed |
 | HA, V. N., Duy H. N. Nguyen, MERLANO DUNCAN, J. C., GONZALEZ RIOS, J. L., VASQUEZ-PERALVO, J. A., EAPPEN, G., GARCES SOCARRAS, L. M., Rakes Palisetty, CHATZINOTAS, S., & OTTERSTEN, B. (2024). User-Centric Beam Selection and Precoding Design for Coordinated Multiple-Satellite Systems. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. New York, United States: IEEE. doi:10.1109/PIMRC59610.2024.10817273 Peer reviewed |
 | VASQUEZ-PERALVO, J. A., VUMMADISETTY, P. N., & CHATZINOTAS, S. (2024). Scalability Analysis of Reflective Intelligent Surfaces at THz Frequencies. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/AP-S/INC-USNC-URSI52054.2024.10686964 Peer reviewed |
 | Yang, G., VASQUEZ-PERALVO, J. A., Wang, L., & CHATZINOTAS, S. (2024). Dual-Polarization Multi-Functional Metasurface for Wireless Communications. In 18th European Conference on Antennas and Propagation, EuCAP 2024. Institute of Electrical and Electronics Engineers Inc. doi:10.23919/EuCAP60739.2024.10501701 Peer reviewed |
 | VASQUEZ-PERALVO, J. A., QUEROL, J., ORTIZ GOMEZ, F. D. G., GONZALEZ RIOS, J. L., LAGUNAS, E., GARCES SOCARRAS, L. M., MERLANO DUNCAN, J. C., OLIVEIRA KUHFUSS DE MENDONÇA, M., & CHATZINOTAS, S. (04 April 2024). Multibeam Beamforming for Direct Radiating Arrays in Satellite Communications Using Genetic Algorithm. IEEE Open Journal of the Communications Society, 5, 2343 - 2357. doi:10.1109/OJCOMS.2024.3385021 Peer Reviewed verified by ORBi |
 | ORTIZ GOMEZ, F. D. G., VASQUEZ-PERALVO, J. A., QUEROL, J., LAGUNAS, E., GONZALEZ RIOS, J. L., OLIVEIRA KUHFUSS DE MENDONÇA, M., GARCES SOCARRAS, L. M., Baeza, V. M., & CHATZINOTAS, S. (2024). Supervised Learning Based Real-Time Adaptive Beamforming On-board Multibeam Satellites. In 18th European Conference on Antennas and Propagation, EuCAP 2024. United States: Institute of Electrical and Electronics Engineers Inc. doi:10.23919/EuCAP60739.2024.10501412 Peer reviewed |
 | SINGH, V., EAPPEN, G., Martins, W. A., Palisetty, R., MARCOS ROJAS, C. L., GONZALEZ RIOS, J. L., VASQUEZ-PERALVO, J. A., KRIVOCHIZA, J., MERLANO DUNCAN, J. C., GARCES SOCARRAS, L. M., CHATZINOTAS, S., & OTTERSTEN, B. (29 January 2024). Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite Systems. IEEE Communications Letters, 28 (4), 882-886. doi:10.1109/lcomm.2024.3359329 Peer Reviewed verified by ORBi |
 | ZORKUN, A., VASQUEZ-PERALVO, J. A., VUMMADISETTY, P. N., & CHATZINOTAS, S. (2024). RIS Subset Selection/Assignment Based on Multi- Armed Bandit in Multi-RIS-Aided Communications [Paper presentation]. 29th International Symposium on Antennas and Propagation (ISAP 2024), Incheon, South Korea. Peer reviewed |
 | VASQUEZ-PERALVO, J. A., QUEROL, J., LAGUNAS, E., ORTIZ GOMEZ, F. D. G., GARCES SOCARRAS, L. M., GONZALEZ RIOS, J. L., Baeza, V. M., & CHATZINOTAS, S. (2024). Genetic Algorithm-based Beamforming in Subarray Architectures for GEO Satellites. In 18th European Conference on Antennas and Propagation, EuCAP 2024. Institute of Electrical and Electronics Engineers Inc. doi:10.23919/EuCAP60739.2024.10501524 Peer reviewed |
 | ORTIZ GOMEZ, F. D. G., VASQUEZ-PERALVO, J. A., QUEROL, J., LAGUNAS, E., GONZALEZ RIOS, J. L., GARCES SOCARRAS, L. M., MONZON BAEZA, V., & CHATZINOTAS, S. (16 December 2023). Harnessing Supervised Learning for Adaptive Beamforming in Multibeam Satellite Systems [Paper presentation]. 2024 IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN). Peer reviewed |
 | VASQUEZ-PERALVO, J. A.* , CHATZINOTAS, S.* , MERLANO DUNCAN, J. C.* , & GONZALEZ RIOS, J. L.*. (2023). 2.5D Inductive Intertwined Frequency Selective Surface For Pass-Band Applications. In 2023 International Workshop on Antenna Technology, iWAT 2023. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/iWAT57058.2023.10171701 Peer reviewed* These authors have contributed equally to this work. |
 | OLIVEIRA KUHFUSS DE MENDONÇA, M., LAGUNAS, E., Perez-Neira, A., VASQUEZ-PERALVO, J. A., Grotz, J., CHATZINOTAS, S., & OTTERSTEN, B. (22 October 2023). MANAGING USER AND GATEWAY LINK SPECTRAL COEXISTENCE IN LEO SATELLITE SYSTEMS VIA HAND-OVER [Paper presentation]. 40th International Communications Satellite Systems Conference (ICSSC), Bradford, United Kingdom. Editorial reviewed |
 | OLIVEIRA KUHFUSS DE MENDONÇA, M., ORTIZ GOMEZ, F. D. G., QUEROL, J., LAGUNAS, E., VASQUEZ-PERALVO, J. A., MONZON BAEZA, V., CHATZINOTAS, S., & OTTERSTEN, B. (18 October 2023). Flexible Payload Configuration for Satellites using Machine Learning [Paper presentation]. IEEE International Conference on Machine Learning for Communication and Networking, Sweden. doi:10.48550/arXiv.2310.11966 |
 | PALISETTY, R., EAPPEN, G., SINGH, V., GARCES SOCARRAS, L. M., HA, V. N., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., MERLANO DUNCAN, J. C., Wallace Alves Martins, CHATZINOTAS, S., OTTERSTEN, B., Stephen King, Salvatore D’Addio, & Piero Angeletti. (2023). FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites. In FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites. New York, United States: IEEE. doi:10.1109/VTC2023-Fall60731.2023.10333351 Peer reviewed |
 | LAUR, J., Luis, D., Viladegut, A., Giangaspero, V. F., Lani, A., GONZALEZ RIOS, J. L., QUEROL, J., VASQUEZ-PERALVO, J. A., MERLANO DUNCAN, J. C., HEIN, A., & THOEMEL, J. (02 October 2023). Radio Communication Blackout Mitigation: Ray Tracing Analysis and Signal Characterization Including Experimental Validation for Non-magnetized Plasmas [Paper presentation]. AEC 2023 - 10th EUCASS - 9th CEAS, Lausanne, Switzerland. doi:10.13009/EUCASS2023-487 |
 | MONZON BAEZA, V., Steven Kisseleff, GONZALEZ RIOS, J. L., VASQUEZ-PERALVO, J. A., Carlos Mosquera, Roberto López Valcarce, Tomás Ramírez, Pablo Losada Sanisidro, MERLANO DUNCAN, J. C., & CHATZINOTAS, S. (2023). Overview of Use Cases in Single Channel Full Duplex Techniques for Satellite Communication. KA and Broadband Communications Conference 2023. doi:10.48550/arXiv.2310.00151 Peer reviewed |
 | PALISETTY, R., GARCES SOCARRAS, L. M., CHAKER, H., SINGH, V., EAPPEN, G., Martins, W. A., HA, V. N., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., MERLANO DUNCAN, J. C., CHATZINOTAS, S., OTTERSTEN, B., Coskun, A., King, S., D’Addio, S., & Angeletti, P. (05 September 2023). FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO Satellites [Paper presentation]. IEEE PIMRC 2023. doi:10.1109/pimrc56721.2023.10294011 Peer reviewed |
 | MERLANO DUNCAN, J. C., HA, V. N., KRIVOCHIZA, J., PALISETTY, R., EAPPEN, G., VASQUEZ-PERALVO, J. A., Martins, W. A., CHATZINOTAS, S., & OTTERSTEN, B. (2023). Harnessing the Power of Swarm Satellite Networks with Wideband Distributed Beamforming. In in Proceeding of IEEE PIMRC 2023. United States: IEEE. doi:10.1109/pimrc56721.2023.10294061 Peer reviewed |
 | VASQUEZ-PERALVO, J. A.* , EAPPEN, G.* , CHATZINOTAS, S.* , & MERLANO DUNCAN, J. C. (05 September 2023). Satellite Swarms for Narrow Beamwidth Applications [Paper presentation]. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Toronto, Canada. doi:10.1109/pimrc56721.2023.10293859 Peer reviewed* These authors have contributed equally to this work. |
 | VASQUEZ-PERALVO, J. A.* , QUEROL, J.* , LAGUNAS, E.* , Baeza, V. M., FONTANESI, G., CHATZINOTAS, S.* , ORTIZ GOMEZ, F. D. G.* , GONZALEZ RIOS, J. L.* , GARCES SOCARRAS, L. M.* , & MERLANO DUNCAN, J. C.*. (31 July 2023). Flexible Beamforming for Direct Radiating Arrays in Satellite Communications. IEEE Access, 11, 79684 - 79696. doi:10.1109/ACCESS.2023.3300039 Peer Reviewed verified by ORBi* These authors have contributed equally to this work. |
 | ORTIZ GOMEZ, F. D. G., MONZON BAEZA, V., GARCES SOCARRAS, L. M., VASQUEZ-PERALVO, J. A., GONZALEZ RIOS, J. L., Fontanesi, G., LAGUNAS, E., QUEROL, J., & CHATZINOTAS, S. (13 January 2023). Onboard Processing in Satellite Communications Using AI Accelerators. Aerospace, 10 (2). doi:10.3390/aerospace10020101 Peer Reviewed verified by ORBi |
 | VASQUEZ-PERALVO, J. A., MERLANO DUNCAN, J. C., EAPPEN, G., SINGH, V., PALISETTY, R., & GONZALEZ RIOS, J. L. (2023). Wide-Beamwidth Circular Polarized Antenna for Diversity Combining Applications. In J. A. VASQUEZ-PERALVO, J. C. MERLANO DUNCAN, G. EAPPEN, V. SINGH, R. PALISETTY, ... J. L. GONZALEZ RIOS, Global Communications Conference, Rio de Janeiro, 4 - 9 December 2022. IEEE. Peer reviewed |
 | Chikosman, L., OLIVARES MENDEZ, M. A., MERLANO DUNCAN, J. C., KUMAR, S., SHEEMAR, C. K., CHATZINOTAS, S., RANA, L., HEIN, A., DRIF, Y., VARADARAJULU, S., JAFFER, G., SKRZYPCZYK, E., NIK, A., VAN DER MEER, D., VASQUEZ-PERALVO, J. A., PALISETTY, R., COLOMA CHACON, S., CHOVET, L., BERA, A., ... THOEMEL, J. (2023). System Analysis of Lunar Computations Communication Architectures [Poster presentation]. Space Resources Week, Luxembourg, Luxembourg. |
 | HA, V. N., ABDULLAH, Z., EAPPEN, G., MERLANO DUNCAN, J. C., PALISETTY, R., GONZALEZ RIOS, J. L., ALVES MARTINS, W., CHOU, H.-P., VASQUEZ-PERALVO, J. A., GARCES SOCARRAS, L. M., CHAKER, H., & CHATZINOTAS, S. (2022). Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication. In IEEE Global Communications Conference GLOBECOM 2022. Peer reviewed |
 | VASQUEZ-PERALVO, J. A., MERLANO DUNCAN, J. C., CHATZINOTAS, S., & Rigelsford, J. (2022). Triangular Intertwined Frequency Selective Surface. In J. A. VASQUEZ-PERALVO, J. C. MERLANO DUNCAN, S. CHATZINOTAS, ... J. Rigelsford, International symposium on antennas and propagation. IEEE. doi:10.1109/ISAP53582.2022.9998685 Peer reviewed Dataset: 10.1109/ISAP53582.2022.9998685 |