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Articles in journals

  1. E. R. Schlosser, N. F. da Silva, M. V. T. Heckler, “A novel low-cost architecture based on compact lumped circuits and parallel-combined switches for reconfigurable radiation patterns of antennas installed on UAVs,” AEU – International Journal of Electronics and Communications, vol. 209, 156274, 2026.

  2. A. L. Magalhães, A. L. F. de Almeida, “Semi-Blind Receivers for Hybrid Reflecting and Sensing Reconfigurable Intelligent Surfaces,” IEEE Open Journal of the Communications Society, vol. 6, pp. 10542–10566, 2025.

  3. A. L. Magalhães, A. L. F. de Almeida, G. T. de Araújo, “Reducing Complexity of Data-Aided Channel Estimation in RIS-Assisted Communications,” IEEE Wireless Communications Letters, vol. 14, no. 9, pp. 2758–2762, 2025.

  4. G. Nwalozie, A. L. F. de Almeida, Martin Haardt, “Enhanced Channel Estimation for Double-RIS-Aided MIMO Systems Using Coupled Tensor Decompositions,” Signal Processing, vol. 234, 109979, 2025.

  5. A. L. F. de Almeida, B. Sokal, H. Li, Bruno Clerckx, “Channel Estimation for Beyond Diagonal Reconfigurable Intelligent Surfaces via Tensor Decomposition,” IEEE Transactions on Signal Processing, 2025.

  6. E. Filho, M. Saideh, L. Vercouter, J. Silveira, C. Marcon, W. dos Santos, “DADOS: Decentralized Autonomous Disaster Observation System,” IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2025.

  7. E. G. Valente Neto, S. A. Peixoto, J. C. S. dos Anjos, “EnBaSe: Enhancing Image Classification in IoT Scenarios through Entropy-Based Selection of Non-IID Data,” Learning & Nonlinear Models, vol. 23, no. 1, pp. 1–16, 2025.

  8. E. G. Valente Neto, S. A. Peixoto, V. R. Q. Leithardt, J. F. De Paz, J. C. S. dos Anjos, “Adding Data Quality to Federated Learning Performance Improvement,” IEEE Access, vol. 13, pp. 126623–126648, 2025. doi:10.1109/ACCESS.2025.3578301

  9. E. Rodrigo Schlosser, E. G. Peres, N. F. da Silva, E. S. Sakomura, M. V. T. Heckler, “Compact Butler Matrix Using Lumped Elements,” Microwave and Optical Technology Letters, vol. 67, no. 6, e70253, 2025.

  10. R. V. Pacelli, R. D. L. Florindo, F. Antreich, A. L. F. de Almeida, A. Rovira Garcia, “An All-Digital Coherent AFSK Demodulator for CubeSat Applications,” Digital Signal Processing, vol. 162, 105147, 2025.

  11. L. P. Ramos, Vu T. Vu, M. I. Pettersson, P. Dammert, L. T. Duarte, R. Machado, “Performance Assessment of Change Detection Based on Robust Principal Component Analysis for Synthetic Aperture Radar Images,” Sensors, vol. 25, no. 8, 2506, 2025.

  12. F. E. Asim, B. Sokal, A. L. F. de Almeida, B. Makki, G. Fodor,
    “Two-Dimensional Channel Parameter Estimation for IRS-Assisted Networks,”
    IEEE Transactions on Communications, to appear, 2025.

  13. F. E. Asim, B. Sokal, A. L. F. de Almeida, B. Makki, G. Fodor, “Structured Channel Estimation for RIS-Assisted THz Communications,” IEEE Transactions on Vehicular Technology, vol. 74, no. 3, pp. 5175–5180, 2025.

  14. F. Pasandideh, A. Najafzadeh, J. P. J. da Costa, G. A. Santos, D. V. de Lima, E. P. de Freitas, “Providing an energy efficient UAV BS positioning mechanism to improve wireless connectivity,” Ad Hoc Networks, vol. 170, 103767, 2025.

  15. L. A. L. da Costa, R. C. de Lamare, R. Kunst, E. P. de Freitas, “Cluster-Based Machine Learning-Driven Routing for UAV Networks in 6G Environment,” IEEE Access, vol. 13, pp. 174957–174969, 2025.

  16. M. Tropea, C. E. Q. Aldana, E. P. de Freitas, F. De Rango, “SFEM3: A performance comparative analysis for SDN-based FANET Emulation using Mininet-WiFi and ns-3,” Ad Hoc Networks, vol. 177, 103859, 2025.

  17. M. G. Monteiro, A. D. S. Roque, D. H. Pohren, E. P. de Freitas, “A preprocessed and labeled image dataset of building facades for UAV-Based maintenance applications,” IFAC-Papers Online, vol. 59, no. 27, pp. 178–183, 2025.

  18. T. O. dos Santos, L. A. de Lima Silva, A. C. Neto, E. P. de Freitas, “Solving pathfinding problems in cubic grids using 3D neighborhood extension,” Expert Systems with Applications, vol. 292, 128663, 2025.

  19. E. Filho, N. Gurjao, L. Furtado, J. Silveira, L. Vercouter, J. Soares, “SENTINEL: Enhancing Trust and Transparency in IoT Networks Through Graph-Based Data Collection and Blockchain,” IEEE Embedded Systems Letters, 2025.

  20. G. P. Paulena, J. M. Vieira, E. R. Schlosser, M. V. T. Heckler, “Beam Steering and Cross-Polarization Decoupling Enhancement for 4×4 Microstrip Antenna Arrays with Differential Evolution,” International Journal of Microwave and Wireless Technologies, 2025.

  21. G. P. Paulena, J. M. Vieira, A. H. A. A. Bouari, E. R. Schlosser, M. V. T. Heckler, “Compact Top-Loaded Quarter-Cylinder Dielectric Resonator Antenna,” Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2025.

  22. E. Lazzari, K. Luvisa, A. Santos da Silva, O. A. Rocha da Cruz, C. E. Pereira, E. P. de Freitas, “A Cooperative Multi-UAV System Framework for Precision Agriculture with GNSS Interference Mitigation,” Unmanned Systems, 2025.

  23. A. da Silva, L. Nogueira, A. Coelho, J. Silveira, C. Marcon, “Securet3D: An Adaptive Secure Routing Algorithm for Vertically–Partially Connected Three-Dimensional Network-on-Chip,” IEEE Transactions on Very Large Scale Integration Systems, vol. 33, no. 1, pp. 275–287, 2025.

  24. L. S. Pereira, E. R. Schlosser, A. H. A. A. Bouari, M. V. T. Heckler, J. M. Vieira, F. Antreich, “L1/E1/B1 and L5/E5a/B2a Band Dual-Polarized Microstrip Antenna for GNSS Reflectometry,” Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 23, no. 4, 2024.

  25. R. S. Xavier, M. Gosset, T. F. Maciel, T. Bicudo, L. A. do Nascimento, E. Ramalho, A. Fleischmann, “Measuring Amazon Rainfall Intensity with Sound Recorders,”
    Geophysical Research Letters, vol. 51, 2024.

  26. S. D. S. Antonio, P. M., D. R., E. C., E. P. de Freitas, “Airborne Fog Computing Framework: Instant Primers and Design Choices,” ITU Journal on Future and Evolving Technologies, vol. 5, no. 3, pp. 368–382, 2024.

  27. D. O. Silva, F. Antreich, L. S. Pereira, E. R. Schlosser, M. V. T. Heckler, “On the Characterization of Reflective Surfaces Using Dual-Polarization GNSS Reflectometry,” Signal Processing, vol. 220, 109692, 2024.

  28. M. Ferreira, G. Palitot, C. Marcon, L. Vercouter, J. Silveira, “PRISM-Guardian: Enhancing Data Privacy in Devices with Sound Collection, Recognition and Sharing through Blockchain Technology,” IEEE Sensors Letters, vol. 8, no. 11, 2024.

  29. D. Freitas, L. Naviner, J. Mota, J. Silveira, C. Marcon, D. Mota, “Check-Bit Region Exploration in Two-Dimensional Error Correction Codes, IEEE Access, vol. 12, pp. 131830–131841, 2024.

  30. A. Muniz, L. Mazzoco, W. Savaris, E. Pissolatto, T. Beneditto, A. Fritsch, J. Silveira, C. Marcon, “Comparing Structures of Two-Dimensional Error Correction Codes,” Microelectronics Reliability, vol. 161, 115481, 2024.